Home / 5,524.24-8,286.36-3,575.38

Finding the Fourth Proportional to 5,524.24, 8,286.36 and 3,575.38

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Solution

The fourth proportional to 5,524.24, 8,286.36 and 3,575.38 is: 5,363.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,524.24 : 8,286.36 = 3,575.38 : x
  2. Step 2: Convert to fraction form
    5,524.24/8,286.36 = 3,575.38/x
  3. Step 3: Cross multiply
    5,524.24x = 8,286.36 × 3,575.38
  4. Step 4: Simplify right side
    5,524.24x = 29,626,885.82
  5. Step 5: Solve for x
    x = 29,626,885.82/5,524.24
  6. Step 6: Final answer
    x = 5,363.07

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Similar ratio
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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.