Home / 195,625.24-269,961.42-110,741.56

Finding the Fourth Proportional to 195,625.24, 269,961.42 and 110,741.56

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Solution

The fourth proportional to 195,625.24, 269,961.42 and 110,741.56 is: 152,822.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,625.24 : 269,961.42 = 110,741.56 : x
  2. Step 2: Convert to fraction form
    195,625.24/269,961.42 = 110,741.56/x
  3. Step 3: Cross multiply
    195,625.24x = 269,961.42 × 110,741.56
  4. Step 4: Simplify right side
    195,625.24x = 29,895,948,790.62
  5. Step 5: Solve for x
    x = 29,895,948,790.62/195,625.24
  6. Step 6: Final answer
    x = 152,822.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.