Home / 63,388.50-95,115.54-32,223.78

Finding the Fourth Proportional to 63,388.50, 95,115.54 and 32,223.78

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Solution

The fourth proportional to 63,388.50, 95,115.54 and 32,223.78 is: 48,352.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,388.50 : 95,115.54 = 32,223.78 : x
  2. Step 2: Convert to fraction form
    63,388.50/95,115.54 = 32,223.78/x
  3. Step 3: Cross multiply
    63,388.50x = 95,115.54 × 32,223.78
  4. Step 4: Simplify right side
    63,388.50x = 3,064,982,235.54
  5. Step 5: Solve for x
    x = 3,064,982,235.54/63,388.50
  6. Step 6: Final answer
    x = 48,352.34

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1.5x scale

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.