Finding the Third Proportional to 45,370.13 and 61,593.75
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Solution
The third proportional to 45,370.13 and 61,593.75 is: 83,618.68
Step by Step Solution
- Step 1: Write the proportion equation
45,370.13 : 61,593.75 = 61,593.75 : x - Step 2: Convert to fraction form
45,370.13/61,593.75 = 61,593.75/x - Step 3: Cross multiply
45,370.13x = 61,593.75 × 61,593.75 - Step 4: Simplify right side
45,370.13x = 3,793,790,039.06 - Step 5: Solve for x
x = 3,793,790,039.06/45,370.13 - Step 6: Final answer
x = 83,618.68
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Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.