Finding the Third Proportional to 75,736.13 and 159,306.75
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Solution
The third proportional to 75,736.13 and 159,306.75 is: 335,092.94
Step by Step Solution
- Step 1: Write the proportion equation
75,736.13 : 159,306.75 = 159,306.75 : x - Step 2: Convert to fraction form
75,736.13/159,306.75 = 159,306.75/x - Step 3: Cross multiply
75,736.13x = 159,306.75 × 159,306.75 - Step 4: Simplify right side
75,736.13x = 25,378,640,595.56 - Step 5: Solve for x
x = 25,378,640,595.56/75,736.13 - Step 6: Final answer
x = 335,092.94
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.