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Finding the Fourth Proportional to 332,092.62, 458,356.05 and 203,053.14

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Solution

The fourth proportional to 332,092.62, 458,356.05 and 203,053.14 is: 280,255.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,092.62 : 458,356.05 = 203,053.14 : x
  2. Step 2: Convert to fraction form
    332,092.62/458,356.05 = 203,053.14/x
  3. Step 3: Cross multiply
    332,092.62x = 458,356.05 × 203,053.14
  4. Step 4: Simplify right side
    332,092.62x = 93,070,635,190.50
  5. Step 5: Solve for x
    x = 93,070,635,190.50/332,092.62
  6. Step 6: Final answer
    x = 280,255.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.