Question
The first, second and fourth terms of a ratio are 4, 6
and 12 respectively. So what will be the third term?ÂSolution
We are given: First term (A) = 4, Second term (B) = 6 & Fourth term (D) = 12 Third term (C) = ? In a proportion, the terms are in the form: A : B = C : D So, A/B = C/D Or, 4/6 = C/12 Or, C = (4 x 12)/6 C = 8
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