Math, asked by akhil9870, 10 months ago

find the value of x from 4:7::12:x

Answers

Answered by CᴀɴᴅʏCʀᴜsʜ

12

Answer:

4 : 7 :: 12 : x

Pro. of mean = Pro. of Ext.

12 × 7 = 4 × x

=> 4x = 84

=> x = 84/4 = 21 Ans...

Answered by ArnavNimbkar

2

Answer:

4:7::12:x

4x=12×7

4x=84

x= 84/4

x=21

pls mark me brainliest

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