Home / 9,167.27-13,757.87-6,708.44

Finding the Fourth Proportional to 9,167.27, 13,757.87 and 6,708.44

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Solution

The fourth proportional to 9,167.27, 13,757.87 and 6,708.44 is: 10,067.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,167.27 : 13,757.87 = 6,708.44 : x
  2. Step 2: Convert to fraction form
    9,167.27/13,757.87 = 6,708.44/x
  3. Step 3: Cross multiply
    9,167.27x = 13,757.87 × 6,708.44
  4. Step 4: Simplify right side
    9,167.27x = 92,293,776.63
  5. Step 5: Solve for x
    x = 92,293,776.63/9,167.27
  6. Step 6: Final answer
    x = 10,067.75

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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.