Finding the Third Proportional to 59,707.13 and 84,417.19
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Solution
The third proportional to 59,707.13 and 84,417.19 is: 119,353.62
Step by Step Solution
- Step 1: Write the proportion equation
59,707.13 : 84,417.19 = 84,417.19 : x - Step 2: Convert to fraction form
59,707.13/84,417.19 = 84,417.19/x - Step 3: Cross multiply
59,707.13x = 84,417.19 × 84,417.19 - Step 4: Simplify right side
59,707.13x = 7,126,261,545.41 - Step 5: Solve for x
x = 7,126,261,545.41/59,707.13 - Step 6: Final answer
x = 119,353.62
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.