Home / 32,382.20-48,560.50-15,737.30

Finding the Fourth Proportional to 32,382.20, 48,560.50 and 15,737.30

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Solution

The fourth proportional to 32,382.20, 48,560.50 and 15,737.30 is: 23,599.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,382.20 : 48,560.50 = 15,737.30 : x
  2. Step 2: Convert to fraction form
    32,382.20/48,560.50 = 15,737.30/x
  3. Step 3: Cross multiply
    32,382.20x = 48,560.50 × 15,737.30
  4. Step 4: Simplify right side
    32,382.20x = 764,211,156.65
  5. Step 5: Solve for x
    x = 764,211,156.65/32,382.20
  6. Step 6: Final answer
    x = 23,599.73

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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.