Home / 63,395.28-95,002.20-35,634.96

Finding the Fourth Proportional to 63,395.28, 95,002.20 and 35,634.96

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Solution

The fourth proportional to 63,395.28, 95,002.20 and 35,634.96 is: 53,401.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,395.28 : 95,002.20 = 35,634.96 : x
  2. Step 2: Convert to fraction form
    63,395.28/95,002.20 = 35,634.96/x
  3. Step 3: Cross multiply
    63,395.28x = 95,002.20 × 35,634.96
  4. Step 4: Simplify right side
    63,395.28x = 3,385,399,596.91
  5. Step 5: Solve for x
    x = 3,385,399,596.91/63,395.28
  6. Step 6: Final answer
    x = 53,401.45

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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.