Home / 63,177.41-94,765.65-25,728.68

Finding the Fourth Proportional to 63,177.41, 94,765.65 and 25,728.68

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Solution

The fourth proportional to 63,177.41, 94,765.65 and 25,728.68 is: 38,592.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,177.41 : 94,765.65 = 25,728.68 : x
  2. Step 2: Convert to fraction form
    63,177.41/94,765.65 = 25,728.68/x
  3. Step 3: Cross multiply
    63,177.41x = 94,765.65 × 25,728.68
  4. Step 4: Simplify right side
    63,177.41x = 2,438,195,083.84
  5. Step 5: Solve for x
    x = 2,438,195,083.84/63,177.41
  6. Step 6: Final answer
    x = 38,592.83

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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.