Home / 41,223.18-61,793.13-19,844.49

Finding the Fourth Proportional to 41,223.18, 61,793.13 and 19,844.49

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Solution

The fourth proportional to 41,223.18, 61,793.13 and 19,844.49 is: 29,746.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,223.18 : 61,793.13 = 19,844.49 : x
  2. Step 2: Convert to fraction form
    41,223.18/61,793.13 = 19,844.49/x
  3. Step 3: Cross multiply
    41,223.18x = 61,793.13 × 19,844.49
  4. Step 4: Simplify right side
    41,223.18x = 1,226,253,456.49
  5. Step 5: Solve for x
    x = 1,226,253,456.49/41,223.18
  6. Step 6: Final answer
    x = 29,746.70

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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.