Finding the Fourth Proportional to 244,228.08, 365,711.21 and 168,560.18
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Solution
The fourth proportional to 244,228.08, 365,711.21 and 168,560.18 is: 252,404.82
Step by Step Solution
- Step 1: Write the proportion equation
244,228.08 : 365,711.21 = 168,560.18 : x - Step 2: Convert to fraction form
244,228.08/365,711.21 = 168,560.18/x - Step 3: Cross multiply
244,228.08x = 365,711.21 × 168,560.18 - Step 4: Simplify right side
244,228.08x = 61,644,344,714.26 - Step 5: Solve for x
x = 61,644,344,714.26/244,228.08 - Step 6: Final answer
x = 252,404.82
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.