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Finding the Fourth Proportional to 16,098.48, 24,146.69 and 5,568.21

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Solution

The fourth proportional to 16,098.48, 24,146.69 and 5,568.21 is: 8,351.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,098.48 : 24,146.69 = 5,568.21 : x
  2. Step 2: Convert to fraction form
    16,098.48/24,146.69 = 5,568.21/x
  3. Step 3: Cross multiply
    16,098.48x = 24,146.69 × 5,568.21
  4. Step 4: Simplify right side
    16,098.48x = 134,453,812.88
  5. Step 5: Solve for x
    x = 134,453,812.88/16,098.48
  6. Step 6: Final answer
    x = 8,351.96

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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.