Home / 36,591.27-54,885.60-15,517.74

Finding the Fourth Proportional to 36,591.27, 54,885.60 and 15,517.74

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Solution

The fourth proportional to 36,591.27, 54,885.60 and 15,517.74 is: 23,276.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,591.27 : 54,885.60 = 15,517.74 : x
  2. Step 2: Convert to fraction form
    36,591.27/54,885.60 = 15,517.74/x
  3. Step 3: Cross multiply
    36,591.27x = 54,885.60 × 15,517.74
  4. Step 4: Simplify right side
    36,591.27x = 851,700,470.54
  5. Step 5: Solve for x
    x = 851,700,470.54/36,591.27
  6. Step 6: Final answer
    x = 23,276.06

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1.5x scale

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.