Home / 83,835.35-125,753.02-24,671.04

Finding the Fourth Proportional to 83,835.35, 125,753.02 and 24,671.04

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Solution

The fourth proportional to 83,835.35, 125,753.02 and 24,671.04 is: 37,006.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,835.35 : 125,753.02 = 24,671.04 : x
  2. Step 2: Convert to fraction form
    83,835.35/125,753.02 = 24,671.04/x
  3. Step 3: Cross multiply
    83,835.35x = 125,753.02 × 24,671.04
  4. Step 4: Simplify right side
    83,835.35x = 3,102,457,253.29
  5. Step 5: Solve for x
    x = 3,102,457,253.29/83,835.35
  6. Step 6: Final answer
    x = 37,006.55

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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.