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Finding the Fourth Proportional to 41,398.52, 62,097.80 and 10,233.80

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Solution

The fourth proportional to 41,398.52, 62,097.80 and 10,233.80 is: 15,350.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,398.52 : 62,097.80 = 10,233.80 : x
  2. Step 2: Convert to fraction form
    41,398.52/62,097.80 = 10,233.80/x
  3. Step 3: Cross multiply
    41,398.52x = 62,097.80 × 10,233.80
  4. Step 4: Simplify right side
    41,398.52x = 635,496,465.64
  5. Step 5: Solve for x
    x = 635,496,465.64/41,398.52
  6. Step 6: Final answer
    x = 15,350.70

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1.5x scale

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.