Home / 9,552.90-13,177.17-6,715.26

Finding the Fourth Proportional to 9,552.90, 13,177.17 and 6,715.26

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Solution

The fourth proportional to 9,552.90, 13,177.17 and 6,715.26 is: 9,262.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,552.90 : 13,177.17 = 6,715.26 : x
  2. Step 2: Convert to fraction form
    9,552.90/13,177.17 = 6,715.26/x
  3. Step 3: Cross multiply
    9,552.90x = 13,177.17 × 6,715.26
  4. Step 4: Simplify right side
    9,552.90x = 88,488,122.61
  5. Step 5: Solve for x
    x = 88,488,122.61/9,552.90
  6. Step 6: Final answer
    x = 9,262.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.