Home / 63,862.44-95,793.38-19,489.04

Finding the Fourth Proportional to 63,862.44, 95,793.38 and 19,489.04

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Solution

The fourth proportional to 63,862.44, 95,793.38 and 19,489.04 is: 29,233.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,862.44 : 95,793.38 = 19,489.04 : x
  2. Step 2: Convert to fraction form
    63,862.44/95,793.38 = 19,489.04/x
  3. Step 3: Cross multiply
    63,862.44x = 95,793.38 × 19,489.04
  4. Step 4: Simplify right side
    63,862.44x = 1,866,920,870.45
  5. Step 5: Solve for x
    x = 1,866,920,870.45/63,862.44
  6. Step 6: Final answer
    x = 29,233.47

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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.