Home / 49,190.58-73,825.20-25,504.85

Finding the Fourth Proportional to 49,190.58, 73,825.20 and 25,504.85

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Solution

The fourth proportional to 49,190.58, 73,825.20 and 25,504.85 is: 38,277.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,190.58 : 73,825.20 = 25,504.85 : x
  2. Step 2: Convert to fraction form
    49,190.58/73,825.20 = 25,504.85/x
  3. Step 3: Cross multiply
    49,190.58x = 73,825.20 × 25,504.85
  4. Step 4: Simplify right side
    49,190.58x = 1,882,900,836.78
  5. Step 5: Solve for x
    x = 1,882,900,836.78/49,190.58
  6. Step 6: Final answer
    x = 38,277.67

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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.