Home / 3,311.52-4,570.56-2,524.16

Finding the Fourth Proportional to 3,311.52, 4,570.56 and 2,524.16

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Solution

The fourth proportional to 3,311.52, 4,570.56 and 2,524.16 is: 3,483.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311.52 : 4,570.56 = 2,524.16 : x
  2. Step 2: Convert to fraction form
    3,311.52/4,570.56 = 2,524.16/x
  3. Step 3: Cross multiply
    3,311.52x = 4,570.56 × 2,524.16
  4. Step 4: Simplify right side
    3,311.52x = 11,536,824.73
  5. Step 5: Solve for x
    x = 11,536,824.73/3,311.52
  6. Step 6: Final answer
    x = 3,483.85

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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.