Home / 3,255.29-4,867.43-2,514.14

Finding the Fourth Proportional to 3,255.29, 4,867.43 and 2,514.14

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Solution

The fourth proportional to 3,255.29, 4,867.43 and 2,514.14 is: 3,759.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255.29 : 4,867.43 = 2,514.14 : x
  2. Step 2: Convert to fraction form
    3,255.29/4,867.43 = 2,514.14/x
  3. Step 3: Cross multiply
    3,255.29x = 4,867.43 × 2,514.14
  4. Step 4: Simplify right side
    3,255.29x = 12,237,376.12
  5. Step 5: Solve for x
    x = 12,237,376.12/3,255.29
  6. Step 6: Final answer
    x = 3,759.23

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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.