Question 256464
The golden ratio is a fraction that is (-1 + or - sqrt(5))/2 ~ 1.618033
7.25/ 4.5 = 1.6111
1.618033 - 1.6111 ~ 0.006922
6.5 / 4 = 1.625
1.625 - 1.618033 ~ 0.006966
--
the  4 and 1/2 x 7 and 1/4 ft. is slightly closer