Select the option that is related to the third number in the same way as the second number is related to the first number.
52 ∶ 91 : : 72 ∶ ?
1
138
2
109
3
98
4
126
Select the option that is related to the third number in the same way as the second number is related to the first number.
52 ∶ 91 : : 72 ∶ ?