Finding the Third Proportional to 177,589.13 and 270,815.91
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Solution
The third proportional to 177,589.13 and 270,815.91 is: 412,982.81
Step by Step Solution
- Step 1: Write the proportion equation
177,589.13 : 270,815.91 = 270,815.91 : x - Step 2: Convert to fraction form
177,589.13/270,815.91 = 270,815.91/x - Step 3: Cross multiply
177,589.13x = 270,815.91 × 270,815.91 - Step 4: Simplify right side
177,589.13x = 73,341,255,078.01 - Step 5: Solve for x
x = 73,341,255,078.01/177,589.13 - Step 6: Final answer
x = 412,982.81
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.