Home / 63,694.22-95,543.46-28,634.00

Finding the Fourth Proportional to 63,694.22, 95,543.46 and 28,634.00

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Solution

The fourth proportional to 63,694.22, 95,543.46 and 28,634.00 is: 42,951.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,694.22 : 95,543.46 = 28,634.00 : x
  2. Step 2: Convert to fraction form
    63,694.22/95,543.46 = 28,634.00/x
  3. Step 3: Cross multiply
    63,694.22x = 95,543.46 × 28,634.00
  4. Step 4: Simplify right side
    63,694.22x = 2,735,790,955.92
  5. Step 5: Solve for x
    x = 2,735,790,955.92/63,694.22
  6. Step 6: Final answer
    x = 42,951.95

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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.