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Finding the Fourth Proportional to 16,650.54, 24,955.02 and 10,711.62

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Solution

The fourth proportional to 16,650.54, 24,955.02 and 10,711.62 is: 16,054.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,650.54 : 24,955.02 = 10,711.62 : x
  2. Step 2: Convert to fraction form
    16,650.54/24,955.02 = 10,711.62/x
  3. Step 3: Cross multiply
    16,650.54x = 24,955.02 × 10,711.62
  4. Step 4: Simplify right side
    16,650.54x = 267,308,691.33
  5. Step 5: Solve for x
    x = 267,308,691.33/16,650.54
  6. Step 6: Final answer
    x = 16,054.06

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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.