Home / 49,350.90-73,810.35-44,123.70

Finding the Fourth Proportional to 49,350.90, 73,810.35 and 44,123.70

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Solution

The fourth proportional to 49,350.90, 73,810.35 and 44,123.70 is: 65,992.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,350.90 : 73,810.35 = 44,123.70 : x
  2. Step 2: Convert to fraction form
    49,350.90/73,810.35 = 44,123.70/x
  3. Step 3: Cross multiply
    49,350.90x = 73,810.35 × 44,123.70
  4. Step 4: Simplify right side
    49,350.90x = 3,256,785,740.30
  5. Step 5: Solve for x
    x = 3,256,785,740.30/49,350.90
  6. Step 6: Final answer
    x = 65,992.43

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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.