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Finding the Fourth Proportional to 16,024.82, 24,039.50 and 4,932.43

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Solution

The fourth proportional to 16,024.82, 24,039.50 and 4,932.43 is: 7,399.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,024.82 : 24,039.50 = 4,932.43 : x
  2. Step 2: Convert to fraction form
    16,024.82/24,039.50 = 4,932.43/x
  3. Step 3: Cross multiply
    16,024.82x = 24,039.50 × 4,932.43
  4. Step 4: Simplify right side
    16,024.82x = 118,573,103.22
  5. Step 5: Solve for x
    x = 118,573,103.22/16,024.82
  6. Step 6: Final answer
    x = 7,399.34

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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.