Home / 4,310.55-6,454.49-3,337.47

Finding the Fourth Proportional to 4,310.55, 6,454.49 and 3,337.47

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Solution

The fourth proportional to 4,310.55, 6,454.49 and 3,337.47 is: 4,997.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,310.55 : 6,454.49 = 3,337.47 : x
  2. Step 2: Convert to fraction form
    4,310.55/6,454.49 = 3,337.47/x
  3. Step 3: Cross multiply
    4,310.55x = 6,454.49 × 3,337.47
  4. Step 4: Simplify right side
    4,310.55x = 21,541,650.05
  5. Step 5: Solve for x
    x = 21,541,650.05/4,310.55
  6. Step 6: Final answer
    x = 4,997.42

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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.