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Finding the Fourth Proportional to 29,349.21, 44,023.80 and 13,766.83

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Solution

The fourth proportional to 29,349.21, 44,023.80 and 13,766.83 is: 20,650.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,349.21 : 44,023.80 = 13,766.83 : x
  2. Step 2: Convert to fraction form
    29,349.21/44,023.80 = 13,766.83/x
  3. Step 3: Cross multiply
    29,349.21x = 44,023.80 × 13,766.83
  4. Step 4: Simplify right side
    29,349.21x = 606,068,204.97
  5. Step 5: Solve for x
    x = 606,068,204.97/29,349.21
  6. Step 6: Final answer
    x = 20,650.24

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.