Home / 63,401.20-95,104.73-35,300.10

Finding the Fourth Proportional to 63,401.20, 95,104.73 and 35,300.10

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Solution

The fourth proportional to 63,401.20, 95,104.73 and 35,300.10 is: 52,951.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,401.20 : 95,104.73 = 35,300.10 : x
  2. Step 2: Convert to fraction form
    63,401.20/95,104.73 = 35,300.10/x
  3. Step 3: Cross multiply
    63,401.20x = 95,104.73 × 35,300.10
  4. Step 4: Simplify right side
    63,401.20x = 3,357,206,479.47
  5. Step 5: Solve for x
    x = 3,357,206,479.47/63,401.20
  6. Step 6: Final answer
    x = 52,951.78

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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.