Home / 50,287.27-75,422.61-16,553.73

Finding the Fourth Proportional to 50,287.27, 75,422.61 and 16,553.73

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Solution

The fourth proportional to 50,287.27, 75,422.61 and 16,553.73 is: 24,827.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,287.27 : 75,422.61 = 16,553.73 : x
  2. Step 2: Convert to fraction form
    50,287.27/75,422.61 = 16,553.73/x
  3. Step 3: Cross multiply
    50,287.27x = 75,422.61 × 16,553.73
  4. Step 4: Simplify right side
    50,287.27x = 1,248,525,380.42
  5. Step 5: Solve for x
    x = 1,248,525,380.42/50,287.27
  6. Step 6: Final answer
    x = 24,827.86

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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.