Home / 195,624.24-269,960.04-110,740.56

Finding the Fourth Proportional to 195,624.24, 269,960.04 and 110,740.56

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Solution

The fourth proportional to 195,624.24, 269,960.04 and 110,740.56 is: 152,821.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,624.24 : 269,960.04 = 110,740.56 : x
  2. Step 2: Convert to fraction form
    195,624.24/269,960.04 = 110,740.56/x
  3. Step 3: Cross multiply
    195,624.24x = 269,960.04 × 110,740.56
  4. Step 4: Simplify right side
    195,624.24x = 29,895,526,007.22
  5. Step 5: Solve for x
    x = 29,895,526,007.22/195,624.24
  6. Step 6: Final answer
    x = 152,821.17

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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.