Home / 8,560.38-12,832.04-5,957.84

Finding the Fourth Proportional to 8,560.38, 12,832.04 and 5,957.84

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Solution

The fourth proportional to 8,560.38, 12,832.04 and 5,957.84 is: 8,930.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,560.38 : 12,832.04 = 5,957.84 : x
  2. Step 2: Convert to fraction form
    8,560.38/12,832.04 = 5,957.84/x
  3. Step 3: Cross multiply
    8,560.38x = 12,832.04 × 5,957.84
  4. Step 4: Simplify right side
    8,560.38x = 76,451,241.19
  5. Step 5: Solve for x
    x = 76,451,241.19/8,560.38
  6. Step 6: Final answer
    x = 8,930.82

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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.