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Finding the Fourth Proportional to 16,433.82, 24,635.94 and 5,901.36

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Solution

The fourth proportional to 16,433.82, 24,635.94 and 5,901.36 is: 8,846.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,433.82 : 24,635.94 = 5,901.36 : x
  2. Step 2: Convert to fraction form
    16,433.82/24,635.94 = 5,901.36/x
  3. Step 3: Cross multiply
    16,433.82x = 24,635.94 × 5,901.36
  4. Step 4: Simplify right side
    16,433.82x = 145,385,550.88
  5. Step 5: Solve for x
    x = 145,385,550.88/16,433.82
  6. Step 6: Final answer
    x = 8,846.73

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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.