Home / 3,262.56-4,891.68-1,701.24

Finding the Fourth Proportional to 3,262.56, 4,891.68 and 1,701.24

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Solution

The fourth proportional to 3,262.56, 4,891.68 and 1,701.24 is: 2,550.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262.56 : 4,891.68 = 1,701.24 : x
  2. Step 2: Convert to fraction form
    3,262.56/4,891.68 = 1,701.24/x
  3. Step 3: Cross multiply
    3,262.56x = 4,891.68 × 1,701.24
  4. Step 4: Simplify right side
    3,262.56x = 8,321,921.68
  5. Step 5: Solve for x
    x = 8,321,921.68/3,262.56
  6. Step 6: Final answer
    x = 2,550.73

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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.