Home / 2,167.48-3,251.22-1,014.04

Finding the Fourth Proportional to 2,167.48, 3,251.22 and 1,014.04

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Solution

The fourth proportional to 2,167.48, 3,251.22 and 1,014.04 is: 1,521.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,167.48 : 3,251.22 = 1,014.04 : x
  2. Step 2: Convert to fraction form
    2,167.48/3,251.22 = 1,014.04/x
  3. Step 3: Cross multiply
    2,167.48x = 3,251.22 × 1,014.04
  4. Step 4: Simplify right side
    2,167.48x = 3,296,867.13
  5. Step 5: Solve for x
    x = 3,296,867.13/2,167.48
  6. Step 6: Final answer
    x = 1,521.06

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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.