Question

3. Find the fourth proportion to :
(a) 8, 12, 16​

Answer 1

Answer:

8,12,16,20 .

Ur answer will be 20 .

Explanation:

8+4 = 12

12+4= 16

16+4= 20

hope it helps you..

Answer 2

8:12::16;a

12×16\8

24 ans