Question

5:100::7:? Find the result of missing number ​

Answer 1

Answer:

140

Step-by-step explanation:

Let the missing number be ' x '.

Now, we can write the equation as follows,

5 : 100 : : 7 : x

=> 5 / 100 = 7 / x

=> 1 / 20 = 7 / x

Performing cross-multiplication,

=> 1 * x = 7 * 20

=> x = 140

Hence, the required number is 140.

Hence, the complete proportion is as follows,

5 : 100 : : 7 : 140