Home / 4,067.36-6,101.04-3,517.91

Finding the Fourth Proportional to 4,067.36, 6,101.04 and 3,517.91

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Solution

The fourth proportional to 4,067.36, 6,101.04 and 3,517.91 is: 5,276.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067.36 : 6,101.04 = 3,517.91 : x
  2. Step 2: Convert to fraction form
    4,067.36/6,101.04 = 3,517.91/x
  3. Step 3: Cross multiply
    4,067.36x = 6,101.04 × 3,517.91
  4. Step 4: Simplify right side
    4,067.36x = 21,462,876.78
  5. Step 5: Solve for x
    x = 21,462,876.78/4,067.36
  6. Step 6: Final answer
    x = 5,276.86

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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.