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Finding the Fourth Proportional to 23,367.33, 32,251.10 and 13,936.50

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Solution

The fourth proportional to 23,367.33, 32,251.10 and 13,936.50 is: 19,234.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,367.33 : 32,251.10 = 13,936.50 : x
  2. Step 2: Convert to fraction form
    23,367.33/32,251.10 = 13,936.50/x
  3. Step 3: Cross multiply
    23,367.33x = 32,251.10 × 13,936.50
  4. Step 4: Simplify right side
    23,367.33x = 449,467,385.47
  5. Step 5: Solve for x
    x = 449,467,385.47/23,367.33
  6. Step 6: Final answer
    x = 19,234.86

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.