Home / 38,487.44-57,737.24-16,300.96

Finding the Fourth Proportional to 38,487.44, 57,737.24 and 16,300.96

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Solution

The fourth proportional to 38,487.44, 57,737.24 and 16,300.96 is: 24,454.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,487.44 : 57,737.24 = 16,300.96 : x
  2. Step 2: Convert to fraction form
    38,487.44/57,737.24 = 16,300.96/x
  3. Step 3: Cross multiply
    38,487.44x = 57,737.24 × 16,300.96
  4. Step 4: Simplify right side
    38,487.44x = 941,172,439.75
  5. Step 5: Solve for x
    x = 941,172,439.75/38,487.44
  6. Step 6: Final answer
    x = 24,454.02

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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.