Home / 195,463.97-269,738.45-110,581.03

Finding the Fourth Proportional to 195,463.97, 269,738.45 and 110,581.03

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Solution

The fourth proportional to 195,463.97, 269,738.45 and 110,581.03 is: 152,600.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,463.97 : 269,738.45 = 110,581.03 : x
  2. Step 2: Convert to fraction form
    195,463.97/269,738.45 = 110,581.03/x
  3. Step 3: Cross multiply
    195,463.97x = 269,738.45 × 110,581.03
  4. Step 4: Simplify right side
    195,463.97x = 29,827,956,452.57
  5. Step 5: Solve for x
    x = 29,827,956,452.57/195,463.97
  6. Step 6: Final answer
    x = 152,600.79

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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.