Home / 6,713.55-10,067.49-3,592.89

Finding the Fourth Proportional to 6,713.55, 10,067.49 and 3,592.89

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Solution

The fourth proportional to 6,713.55, 10,067.49 and 3,592.89 is: 5,387.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,713.55 : 10,067.49 = 3,592.89 : x
  2. Step 2: Convert to fraction form
    6,713.55/10,067.49 = 3,592.89/x
  3. Step 3: Cross multiply
    6,713.55x = 10,067.49 × 3,592.89
  4. Step 4: Simplify right side
    6,713.55x = 36,171,384.15
  5. Step 5: Solve for x
    x = 36,171,384.15/6,713.55
  6. Step 6: Final answer
    x = 5,387.82

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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.