Home / 63,221.46-94,832.28-25,801.89

Finding the Fourth Proportional to 63,221.46, 94,832.28 and 25,801.89

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Solution

The fourth proportional to 63,221.46, 94,832.28 and 25,801.89 is: 38,702.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,221.46 : 94,832.28 = 25,801.89 : x
  2. Step 2: Convert to fraction form
    63,221.46/94,832.28 = 25,801.89/x
  3. Step 3: Cross multiply
    63,221.46x = 94,832.28 × 25,801.89
  4. Step 4: Simplify right side
    63,221.46x = 2,446,852,057.01
  5. Step 5: Solve for x
    x = 2,446,852,057.01/63,221.46
  6. Step 6: Final answer
    x = 38,702.87

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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.