Home / 63,546.30-95,257.49-30,257.42

Finding the Fourth Proportional to 63,546.30, 95,257.49 and 30,257.42

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Solution

The fourth proportional to 63,546.30, 95,257.49 and 30,257.42 is: 45,356.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,546.30 : 95,257.49 = 30,257.42 : x
  2. Step 2: Convert to fraction form
    63,546.30/95,257.49 = 30,257.42/x
  3. Step 3: Cross multiply
    63,546.30x = 95,257.49 × 30,257.42
  4. Step 4: Simplify right side
    63,546.30x = 2,882,245,255.50
  5. Step 5: Solve for x
    x = 2,882,245,255.50/63,546.30
  6. Step 6: Final answer
    x = 45,356.62

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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.