Home / 4,028.13-6,042.19-2,691.09

Finding the Fourth Proportional to 4,028.13, 6,042.19 and 2,691.09

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Solution

The fourth proportional to 4,028.13, 6,042.19 and 2,691.09 is: 4,036.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028.13 : 6,042.19 = 2,691.09 : x
  2. Step 2: Convert to fraction form
    4,028.13/6,042.19 = 2,691.09/x
  3. Step 3: Cross multiply
    4,028.13x = 6,042.19 × 2,691.09
  4. Step 4: Simplify right side
    4,028.13x = 16,260,046.88
  5. Step 5: Solve for x
    x = 16,260,046.88/4,028.13
  6. Step 6: Final answer
    x = 4,036.63

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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.