Home / 67,177.24-100,765.97-25,056.69

Finding the Fourth Proportional to 67,177.24, 100,765.97 and 25,056.69

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Solution

The fourth proportional to 67,177.24, 100,765.97 and 25,056.69 is: 37,585.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,177.24 : 100,765.97 = 25,056.69 : x
  2. Step 2: Convert to fraction form
    67,177.24/100,765.97 = 25,056.69/x
  3. Step 3: Cross multiply
    67,177.24x = 100,765.97 × 25,056.69
  4. Step 4: Simplify right side
    67,177.24x = 2,524,861,672.84
  5. Step 5: Solve for x
    x = 2,524,861,672.84/67,177.24
  6. Step 6: Final answer
    x = 37,585.08

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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.