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Finding the Fourth Proportional to 4,067, 6,098.58 and 1,469.88

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Solution

The fourth proportional to 4,067, 6,098.58 and 1,469.88 is: 2,204.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067 : 6,098.58 = 1,469.88 : x
  2. Step 2: Convert to fraction form
    4,067/6,098.58 = 1,469.88/x
  3. Step 3: Cross multiply
    4,067x = 6,098.58 × 1,469.88
  4. Step 4: Simplify right side
    4,067x = 8,964,180.77
  5. Step 5: Solve for x
    x = 8,964,180.77/4,067
  6. Step 6: Final answer
    x = 2,204.13

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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.