Home / 63,384.47-95,076.61-25,450.82

Finding the Fourth Proportional to 63,384.47, 95,076.61 and 25,450.82

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Solution

The fourth proportional to 63,384.47, 95,076.61 and 25,450.82 is: 38,176.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,384.47 : 95,076.61 = 25,450.82 : x
  2. Step 2: Convert to fraction form
    63,384.47/95,076.61 = 25,450.82/x
  3. Step 3: Cross multiply
    63,384.47x = 95,076.61 × 25,450.82
  4. Step 4: Simplify right side
    63,384.47x = 2,419,777,148.31
  5. Step 5: Solve for x
    x = 2,419,777,148.31/63,384.47
  6. Step 6: Final answer
    x = 38,176.19

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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.