Home / 11,432.26-17,151.46-5,882.57

Finding the Fourth Proportional to 11,432.26, 17,151.46 and 5,882.57

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Solution

The fourth proportional to 11,432.26, 17,151.46 and 5,882.57 is: 8,825.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,432.26 : 17,151.46 = 5,882.57 : x
  2. Step 2: Convert to fraction form
    11,432.26/17,151.46 = 5,882.57/x
  3. Step 3: Cross multiply
    11,432.26x = 17,151.46 × 5,882.57
  4. Step 4: Simplify right side
    11,432.26x = 100,894,751.27
  5. Step 5: Solve for x
    x = 100,894,751.27/11,432.26
  6. Step 6: Final answer
    x = 8,825.44

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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.