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Finding the Fourth Proportional to 36,532.89, 54,787.03 and 29,496.22

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Solution

The fourth proportional to 36,532.89, 54,787.03 and 29,496.22 is: 44,234.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,532.89 : 54,787.03 = 29,496.22 : x
  2. Step 2: Convert to fraction form
    36,532.89/54,787.03 = 29,496.22/x
  3. Step 3: Cross multiply
    36,532.89x = 54,787.03 × 29,496.22
  4. Step 4: Simplify right side
    36,532.89x = 1,616,010,245.23
  5. Step 5: Solve for x
    x = 1,616,010,245.23/36,532.89
  6. Step 6: Final answer
    x = 44,234.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.