Math, asked by rupalipunn28, 3 months ago

find the value of x from the following proportion:-a) 4: 7:: 12:x ​

Answers

Answered by alisha14699
1

Answer:

4 : 7 :: 12 : x

4 × x = 7 × 12

4x = 84

x = 84/4

x = 21

Hope it helps u

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