Home / 49,021.70-73,540.66-44,062.62

Finding the Fourth Proportional to 49,021.70, 73,540.66 and 44,062.62

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Solution

The fourth proportional to 49,021.70, 73,540.66 and 44,062.62 is: 66,101.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,021.70 : 73,540.66 = 44,062.62 : x
  2. Step 2: Convert to fraction form
    49,021.70/73,540.66 = 44,062.62/x
  3. Step 3: Cross multiply
    49,021.70x = 73,540.66 × 44,062.62
  4. Step 4: Simplify right side
    49,021.70x = 3,240,394,156.13
  5. Step 5: Solve for x
    x = 3,240,394,156.13/49,021.70
  6. Step 6: Final answer
    x = 66,101.22

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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.