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CUET
General Test
Numerical Ability
Ratios
Find the fourth proportion of 12, 16 and 18.
22
24
15
30
If numbers are =a, b, c and d
Then, Fourth Proportional i.e. d = \(\frac{b\;×\;c}{a}\) = \(\frac{16\;×\;18}{12}\) = 24