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Finding the Fourth Proportional to 24,351.96, 33,607.26 and 13,737.72

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Solution

The fourth proportional to 24,351.96, 33,607.26 and 13,737.72 is: 18,958.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,351.96 : 33,607.26 = 13,737.72 : x
  2. Step 2: Convert to fraction form
    24,351.96/33,607.26 = 13,737.72/x
  3. Step 3: Cross multiply
    24,351.96x = 33,607.26 × 13,737.72
  4. Step 4: Simplify right side
    24,351.96x = 461,687,127.85
  5. Step 5: Solve for x
    x = 461,687,127.85/24,351.96
  6. Step 6: Final answer
    x = 18,958.93

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