Home / 41,644.44-62,487.18-19,459.35

Finding the Fourth Proportional to 41,644.44, 62,487.18 and 19,459.35

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Solution

The fourth proportional to 41,644.44, 62,487.18 and 19,459.35 is: 29,198.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,644.44 : 62,487.18 = 19,459.35 : x
  2. Step 2: Convert to fraction form
    41,644.44/62,487.18 = 19,459.35/x
  3. Step 3: Cross multiply
    41,644.44x = 62,487.18 × 19,459.35
  4. Step 4: Simplify right side
    41,644.44x = 1,215,959,906.13
  5. Step 5: Solve for x
    x = 1,215,959,906.13/41,644.44
  6. Step 6: Final answer
    x = 29,198.61

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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.