Home / 63,134.35-94,691.19-25,692.91

Finding the Fourth Proportional to 63,134.35, 94,691.19 and 25,692.91

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Solution

The fourth proportional to 63,134.35, 94,691.19 and 25,692.91 is: 38,535.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,134.35 : 94,691.19 = 25,692.91 : x
  2. Step 2: Convert to fraction form
    63,134.35/94,691.19 = 25,692.91/x
  3. Step 3: Cross multiply
    63,134.35x = 94,691.19 × 25,692.91
  4. Step 4: Simplify right side
    63,134.35x = 2,432,892,222.46
  5. Step 5: Solve for x
    x = 2,432,892,222.46/63,134.35
  6. Step 6: Final answer
    x = 38,535.16

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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.