Home / 107,796.08-148,763.19-60,049.46

Finding the Fourth Proportional to 107,796.08, 148,763.19 and 60,049.46

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Solution

The fourth proportional to 107,796.08, 148,763.19 and 60,049.46 is: 82,870.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,796.08 : 148,763.19 = 60,049.46 : x
  2. Step 2: Convert to fraction form
    107,796.08/148,763.19 = 60,049.46/x
  3. Step 3: Cross multiply
    107,796.08x = 148,763.19 × 60,049.46
  4. Step 4: Simplify right side
    107,796.08x = 8,933,149,227.38
  5. Step 5: Solve for x
    x = 8,933,149,227.38/107,796.08
  6. Step 6: Final answer
    x = 82,870.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.