Home / 4,067.90-6,098.17-1,469.02

Finding the Fourth Proportional to 4,067.90, 6,098.17 and 1,469.02

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Solution

The fourth proportional to 4,067.90, 6,098.17 and 1,469.02 is: 2,202.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067.90 : 6,098.17 = 1,469.02 : x
  2. Step 2: Convert to fraction form
    4,067.90/6,098.17 = 1,469.02/x
  3. Step 3: Cross multiply
    4,067.90x = 6,098.17 × 1,469.02
  4. Step 4: Simplify right side
    4,067.90x = 8,958,333.69
  5. Step 5: Solve for x
    x = 8,958,333.69/4,067.90
  6. Step 6: Final answer
    x = 2,202.20

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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.