Home / 92,524.22-138,793.35-36,337.22

Finding the Fourth Proportional to 92,524.22, 138,793.35 and 36,337.22

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Solution

The fourth proportional to 92,524.22, 138,793.35 and 36,337.22 is: 54,508.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,524.22 : 138,793.35 = 36,337.22 : x
  2. Step 2: Convert to fraction form
    92,524.22/138,793.35 = 36,337.22/x
  3. Step 3: Cross multiply
    92,524.22x = 138,793.35 × 36,337.22
  4. Step 4: Simplify right side
    92,524.22x = 5,043,364,493.49
  5. Step 5: Solve for x
    x = 5,043,364,493.49/92,524.22
  6. Step 6: Final answer
    x = 54,508.59

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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.