Home / 5,524.20-8,292.18-2,239.44

Finding the Fourth Proportional to 5,524.20, 8,292.18 and 2,239.44

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Solution

The fourth proportional to 5,524.20, 8,292.18 and 2,239.44 is: 3,361.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,524.20 : 8,292.18 = 2,239.44 : x
  2. Step 2: Convert to fraction form
    5,524.20/8,292.18 = 2,239.44/x
  3. Step 3: Cross multiply
    5,524.20x = 8,292.18 × 2,239.44
  4. Step 4: Simplify right side
    5,524.20x = 18,569,839.58
  5. Step 5: Solve for x
    x = 18,569,839.58/5,524.20
  6. Step 6: Final answer
    x = 3,361.54

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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.