Home / 63,331.92-94,967.19-25,877.12

Finding the Fourth Proportional to 63,331.92, 94,967.19 and 25,877.12

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Solution

The fourth proportional to 63,331.92, 94,967.19 and 25,877.12 is: 38,803.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,331.92 : 94,967.19 = 25,877.12 : x
  2. Step 2: Convert to fraction form
    63,331.92/94,967.19 = 25,877.12/x
  3. Step 3: Cross multiply
    63,331.92x = 94,967.19 × 25,877.12
  4. Step 4: Simplify right side
    63,331.92x = 2,457,476,896.86
  5. Step 5: Solve for x
    x = 2,457,476,896.86/63,331.92
  6. Step 6: Final answer
    x = 38,803.13

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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.