Home / 48,229.11-72,364.32-24,871.95

Finding the Fourth Proportional to 48,229.11, 72,364.32 and 24,871.95

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Solution

The fourth proportional to 48,229.11, 72,364.32 and 24,871.95 is: 37,318.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,229.11 : 72,364.32 = 24,871.95 : x
  2. Step 2: Convert to fraction form
    48,229.11/72,364.32 = 24,871.95/x
  3. Step 3: Cross multiply
    48,229.11x = 72,364.32 × 24,871.95
  4. Step 4: Simplify right side
    48,229.11x = 1,799,841,748.82
  5. Step 5: Solve for x
    x = 1,799,841,748.82/48,229.11
  6. Step 6: Final answer
    x = 37,318.58

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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.