Home / 6,130.38-9,195.57-2,233.88

Finding the Fourth Proportional to 6,130.38, 9,195.57 and 2,233.88

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Solution

The fourth proportional to 6,130.38, 9,195.57 and 2,233.88 is: 3,350.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,130.38 : 9,195.57 = 2,233.88 : x
  2. Step 2: Convert to fraction form
    6,130.38/9,195.57 = 2,233.88/x
  3. Step 3: Cross multiply
    6,130.38x = 9,195.57 × 2,233.88
  4. Step 4: Simplify right side
    6,130.38x = 20,541,799.91
  5. Step 5: Solve for x
    x = 20,541,799.91/6,130.38
  6. Step 6: Final answer
    x = 3,350.82

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Similar ratio
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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.