Home / 63,839.68-95,803.26-22,286.68

Finding the Fourth Proportional to 63,839.68, 95,803.26 and 22,286.68

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Solution

The fourth proportional to 63,839.68, 95,803.26 and 22,286.68 is: 33,445.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,839.68 : 95,803.26 = 22,286.68 : x
  2. Step 2: Convert to fraction form
    63,839.68/95,803.26 = 22,286.68/x
  3. Step 3: Cross multiply
    63,839.68x = 95,803.26 × 22,286.68
  4. Step 4: Simplify right side
    63,839.68x = 2,135,136,598.58
  5. Step 5: Solve for x
    x = 2,135,136,598.58/63,839.68
  6. Step 6: Final answer
    x = 33,445.29

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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.