Home / 69,676.92-104,480.82-22,923

Finding the Fourth Proportional to 69,676.92, 104,480.82 and 22,923

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Solution

The fourth proportional to 69,676.92, 104,480.82 and 22,923 is: 34,373.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,676.92 : 104,480.82 = 22,923 : x
  2. Step 2: Convert to fraction form
    69,676.92/104,480.82 = 22,923/x
  3. Step 3: Cross multiply
    69,676.92x = 104,480.82 × 22,923
  4. Step 4: Simplify right side
    69,676.92x = 2,395,013,836.86
  5. Step 5: Solve for x
    x = 2,395,013,836.86/69,676.92
  6. Step 6: Final answer
    x = 34,373.13

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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.