 | Charles E. Larard, Henry A. Golding - 1909 - 556 lapas
...product of the extremes equals the product of the means, so that the fourth term in proportion equals the product of the second and third terms divided by the first ; thus, if we represent our proportions so — a : b : : c : d, d = — . Hence the fourth term can... | |
 | 1915 - 1436 lapas
...equal to the product of the first and fourth terms, divided by the second. The fourth term is equal to the product of the second and third terms, divided by the first. Examples: — Let * be the term to be found, then, "X3-5 4» x : 12 - 3.5 : 2i * - - - — - a 21 21... | |
 | Theodore Lucas, Frank Duncan Graham, Nehemiah Hawkins - 1918 - 940 lapas
...work ? Here the proportion is inverse, and the statement must be As 8 : 28 : : \2 : 4th term=42. An. The product of the second and third terms divided by the first, always gives the fourth term. Three numbers are necessary for a st.itement; and two of these must contain... | |
 | Ernest Pull - 1922 - 208 lapas
...fourth terms divided by the second. Example. — 1J : 4 : : x : 15. . 4 4. The fourth term is equal to the product of the second and third terms divided by the first. Example. — 1J : 4 : : 5 : x. 4x5 . *=_ = 1S. Percentages If 100 gauges are made and 3 are rejected... | |
 | Christopher J. McCauley - 2000 - 532 lapas
...equal to the product of the first and fourth terms, divided by the second. The fourth term is equal to the product of the second and third terms, divided by the first. Example: Let T be the term to be found, then, 12x3.5 42 x : 12 = 3.5 : 21 21 21 *:pp«:.a ,-^-JxB-J... | |
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The fourth term is equal to the product of the second and third terms, divided by the first term. 
