Home / 3,282.26-4,919.99-2,500.07

Finding the Fourth Proportional to 3,282.26, 4,919.99 and 2,500.07

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Solution

The fourth proportional to 3,282.26, 4,919.99 and 2,500.07 is: 3,747.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282.26 : 4,919.99 = 2,500.07 : x
  2. Step 2: Convert to fraction form
    3,282.26/4,919.99 = 2,500.07/x
  3. Step 3: Cross multiply
    3,282.26x = 4,919.99 × 2,500.07
  4. Step 4: Simplify right side
    3,282.26x = 12,300,282.30
  5. Step 5: Solve for x
    x = 12,300,282.30/3,282.26
  6. Step 6: Final answer
    x = 3,747.51

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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.