Determine if the table shows a proportional relationship.


x 36.75 16.8 77.1
y 12.25 5.6 25.7
Yes, it is proportional because the ratios for y over x are all equivalent to one half.
Yes, it is proportional because the ratios for y over x are all equivalent to one third.
No, it is not proportional because 12.25 over 36.75 is not equal to 16.8 over 5.6.
No, it is not proportional because 36.75 over 12.25 is not equal to 25.7 over 77.1.