Home / 63,719.92-95,450.28-32,110.48

Finding the Fourth Proportional to 63,719.92, 95,450.28 and 32,110.48

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Solution

The fourth proportional to 63,719.92, 95,450.28 and 32,110.48 is: 48,100.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,719.92 : 95,450.28 = 32,110.48 : x
  2. Step 2: Convert to fraction form
    63,719.92/95,450.28 = 32,110.48/x
  3. Step 3: Cross multiply
    63,719.92x = 95,450.28 × 32,110.48
  4. Step 4: Simplify right side
    63,719.92x = 3,064,954,306.93
  5. Step 5: Solve for x
    x = 3,064,954,306.93/63,719.92
  6. Step 6: Final answer
    x = 48,100.41

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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.