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Finding the Fourth Proportional to 362.80, 500.52 and 244.96

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Solution

The fourth proportional to 362.80, 500.52 and 244.96 is: 337.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    362.80 : 500.52 = 244.96 : x
  2. Step 2: Convert to fraction form
    362.80/500.52 = 244.96/x
  3. Step 3: Cross multiply
    362.80x = 500.52 × 244.96
  4. Step 4: Simplify right side
    362.80x = 122,607.38
  5. Step 5: Solve for x
    x = 122,607.38/362.80
  6. Step 6: Final answer
    x = 337.95

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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.