Home / 4,282.22-5,909.28-2,514.02

Finding the Fourth Proportional to 4,282.22, 5,909.28 and 2,514.02

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Solution

The fourth proportional to 4,282.22, 5,909.28 and 2,514.02 is: 3,469.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,282.22 : 5,909.28 = 2,514.02 : x
  2. Step 2: Convert to fraction form
    4,282.22/5,909.28 = 2,514.02/x
  3. Step 3: Cross multiply
    4,282.22x = 5,909.28 × 2,514.02
  4. Step 4: Simplify right side
    4,282.22x = 14,856,048.11
  5. Step 5: Solve for x
    x = 14,856,048.11/4,282.22
  6. Step 6: Final answer
    x = 3,469.24

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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.