Question

the first,second and fourth terms of a proportion are 6,18 amd 27 respectively.find yhe third term​

Answer 1

Step-by-step explanation:

Let the 3rd term be x

6 : 18 :: x : 27

product of means = product of extremes

18x = 6 × 27

x = 6 × 27/18

x = 9