Home / 65,452.46-98,184.33-18,067.56

Finding the Fourth Proportional to 65,452.46, 98,184.33 and 18,067.56

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Solution

The fourth proportional to 65,452.46, 98,184.33 and 18,067.56 is: 27,102.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,452.46 : 98,184.33 = 18,067.56 : x
  2. Step 2: Convert to fraction form
    65,452.46/98,184.33 = 18,067.56/x
  3. Step 3: Cross multiply
    65,452.46x = 98,184.33 × 18,067.56
  4. Step 4: Simplify right side
    65,452.46x = 1,773,951,273.33
  5. Step 5: Solve for x
    x = 1,773,951,273.33/65,452.46
  6. Step 6: Final answer
    x = 27,102.90

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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.