Home / 4,183.20-5,770.08-2,610.24

Finding the Fourth Proportional to 4,183.20, 5,770.08 and 2,610.24

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Solution

The fourth proportional to 4,183.20, 5,770.08 and 2,610.24 is: 3,600.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,183.20 : 5,770.08 = 2,610.24 : x
  2. Step 2: Convert to fraction form
    4,183.20/5,770.08 = 2,610.24/x
  3. Step 3: Cross multiply
    4,183.20x = 5,770.08 × 2,610.24
  4. Step 4: Simplify right side
    4,183.20x = 15,061,293.62
  5. Step 5: Solve for x
    x = 15,061,293.62/4,183.20
  6. Step 6: Final answer
    x = 3,600.42

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1.5x scale

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.