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Finding the Fourth Proportional to 16,052.96, 24,073.22 and 5,520.98

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Solution

The fourth proportional to 16,052.96, 24,073.22 and 5,520.98 is: 8,279.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,052.96 : 24,073.22 = 5,520.98 : x
  2. Step 2: Convert to fraction form
    16,052.96/24,073.22 = 5,520.98/x
  3. Step 3: Cross multiply
    16,052.96x = 24,073.22 × 5,520.98
  4. Step 4: Simplify right side
    16,052.96x = 132,907,840.14
  5. Step 5: Solve for x
    x = 132,907,840.14/16,052.96
  6. Step 6: Final answer
    x = 8,279.33

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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.