Home / 87,536.60-131,293.95-24,361.46

Finding the Fourth Proportional to 87,536.60, 131,293.95 and 24,361.46

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Solution

The fourth proportional to 87,536.60, 131,293.95 and 24,361.46 is: 36,539.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,536.60 : 131,293.95 = 24,361.46 : x
  2. Step 2: Convert to fraction form
    87,536.60/131,293.95 = 24,361.46/x
  3. Step 3: Cross multiply
    87,536.60x = 131,293.95 × 24,361.46
  4. Step 4: Simplify right side
    87,536.60x = 3,198,511,654.70
  5. Step 5: Solve for x
    x = 3,198,511,654.70/87,536.60
  6. Step 6: Final answer
    x = 36,539.14

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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.