Home / 63,198.26-94,689.49-34,759.02

Finding the Fourth Proportional to 63,198.26, 94,689.49 and 34,759.02

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Solution

The fourth proportional to 63,198.26, 94,689.49 and 34,759.02 is: 52,079.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,198.26 : 94,689.49 = 34,759.02 : x
  2. Step 2: Convert to fraction form
    63,198.26/94,689.49 = 34,759.02/x
  3. Step 3: Cross multiply
    63,198.26x = 94,689.49 × 34,759.02
  4. Step 4: Simplify right side
    63,198.26x = 3,291,313,726.87
  5. Step 5: Solve for x
    x = 3,291,313,726.87/63,198.26
  6. Step 6: Final answer
    x = 52,079.18

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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.