Home / 94,414.20-141,621.30-32,084.70

Finding the Fourth Proportional to 94,414.20, 141,621.30 and 32,084.70

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Solution

The fourth proportional to 94,414.20, 141,621.30 and 32,084.70 is: 48,127.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,414.20 : 141,621.30 = 32,084.70 : x
  2. Step 2: Convert to fraction form
    94,414.20/141,621.30 = 32,084.70/x
  3. Step 3: Cross multiply
    94,414.20x = 141,621.30 × 32,084.70
  4. Step 4: Simplify right side
    94,414.20x = 4,543,876,924.11
  5. Step 5: Solve for x
    x = 4,543,876,924.11/94,414.20
  6. Step 6: Final answer
    x = 48,127.05

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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.