Finding the Third Proportional to 176,410.13 and 266,257.13
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Solution
The third proportional to 176,410.13 and 266,257.13 is: 401,863.88
Step by Step Solution
- Step 1: Write the proportion equation
176,410.13 : 266,257.13 = 266,257.13 : x - Step 2: Convert to fraction form
176,410.13/266,257.13 = 266,257.13/x - Step 3: Cross multiply
176,410.13x = 266,257.13 × 266,257.13 - Step 4: Simplify right side
176,410.13x = 70,892,856,613.27 - Step 5: Solve for x
x = 70,892,856,613.27/176,410.13 - Step 6: Final answer
x = 401,863.88
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.