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Finding the Fourth Proportional to 44,898, 67,349.70 and 13,733.52

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Solution

The fourth proportional to 44,898, 67,349.70 and 13,733.52 is: 20,601.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,898 : 67,349.70 = 13,733.52 : x
  2. Step 2: Convert to fraction form
    44,898/67,349.70 = 13,733.52/x
  3. Step 3: Cross multiply
    44,898x = 67,349.70 × 13,733.52
  4. Step 4: Simplify right side
    44,898x = 924,948,451.94
  5. Step 5: Solve for x
    x = 924,948,451.94/44,898
  6. Step 6: Final answer
    x = 20,601.11

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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.