Length b = 3, 5, 8, 13, 21, 34 width a= 2, 3, 5, 8, 13, 21 b/a = 1.5, 1.6667, 1.6, 1.625, 1.615, 1.619 how do the ratios above compare to the golden ratio?

In mathematics, two quantities are in the golden ratio if their ratio is the same as the ratio of their sum to the larger of the two quantities
 The golden ratio by definition is given by
 (1 + root (5)) / 2 = 1.6180
 Comparing with the ratios given in the problem, we see that the closest to this value is
 B / A = 1.619
 Or in other words
 B / A = 34/21