Home / 4,010.40-5,508.52-3,310.24

Finding the Fourth Proportional to 4,010.40, 5,508.52 and 3,310.24

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Solution

The fourth proportional to 4,010.40, 5,508.52 and 3,310.24 is: 4,546.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010.40 : 5,508.52 = 3,310.24 : x
  2. Step 2: Convert to fraction form
    4,010.40/5,508.52 = 3,310.24/x
  3. Step 3: Cross multiply
    4,010.40x = 5,508.52 × 3,310.24
  4. Step 4: Simplify right side
    4,010.40x = 18,234,523.24
  5. Step 5: Solve for x
    x = 18,234,523.24/4,010.40
  6. Step 6: Final answer
    x = 4,546.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.