Home / 41,777.82-62,648.28-19,573.29

Finding the Fourth Proportional to 41,777.82, 62,648.28 and 19,573.29

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Solution

The fourth proportional to 41,777.82, 62,648.28 and 19,573.29 is: 29,351.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,777.82 : 62,648.28 = 19,573.29 : x
  2. Step 2: Convert to fraction form
    41,777.82/62,648.28 = 19,573.29/x
  3. Step 3: Cross multiply
    41,777.82x = 62,648.28 × 19,573.29
  4. Step 4: Simplify right side
    41,777.82x = 1,226,232,952.44
  5. Step 5: Solve for x
    x = 1,226,232,952.44/41,777.82
  6. Step 6: Final answer
    x = 29,351.29

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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.