Draft:Bronze Ratio

The bronze ratio is a ratio in mathematics where 3 times a larger quantity plus the smaller quantity, divided by the larger quantity, is equal to the larger quantity divided by the smaller quantity. Its value is equal to 3+√13/2

Approximation of the bronze spiral

and is the third metallic mean, approximately equal to 3.30277563773...[1][2] The mean/ratio is usually denoted with the symbol β, or with the symbol μ but it usually varies and there is no standard symbol

We can denote the relation of this ratio algebraically as:

Bronze rectangle

Using the continued fraction that all metallic means follow of, [n; n, n, n, ...]: the bronze ratio can be expressed as:

Gold, silver and bronze rectangles.
  1. ^ "A098316 - Oeis".
  2. ^ "Metallic ratios". 4 January 2024.

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