Finding the Third Proportional to 39,538.13 and 46,509.19
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Solution
The third proportional to 39,538.13 and 46,509.19 is: 54,709.33
Step by Step Solution
- Step 1: Write the proportion equation
39,538.13 : 46,509.19 = 46,509.19 : x - Step 2: Convert to fraction form
39,538.13/46,509.19 = 46,509.19/x - Step 3: Cross multiply
39,538.13x = 46,509.19 × 46,509.19 - Step 4: Simplify right side
39,538.13x = 2,163,104,521.91 - Step 5: Solve for x
x = 2,163,104,521.91/39,538.13 - Step 6: Final answer
x = 54,709.33
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These problems maintain the same ratio (1.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.