Home / 44,127.76-66,202.50-21,951.64

Finding the Fourth Proportional to 44,127.76, 66,202.50 and 21,951.64

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Solution

The fourth proportional to 44,127.76, 66,202.50 and 21,951.64 is: 32,932.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,127.76 : 66,202.50 = 21,951.64 : x
  2. Step 2: Convert to fraction form
    44,127.76/66,202.50 = 21,951.64/x
  3. Step 3: Cross multiply
    44,127.76x = 66,202.50 × 21,951.64
  4. Step 4: Simplify right side
    44,127.76x = 1,453,253,447.10
  5. Step 5: Solve for x
    x = 1,453,253,447.10/44,127.76
  6. Step 6: Final answer
    x = 32,932.86

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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.