Question

find the fourth proportion 9 and 4​

Answer 1

Step-by-step explanation:

6

The mean proportional between 4 and 9 is 6.

Answer 2

Here's Ur answer mate:

√ 4:9::x:x

√ product of extreme terms = product of √ mean terms

√ 4x = 9*x

√ 4x = 9x

√ x = 108÷4

√ x = 27

Ans. 27 =27

Hope it help you....