Home / 69,392.04-104,093.33-27,251.79

Finding the Fourth Proportional to 69,392.04, 104,093.33 and 27,251.79

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Solution

The fourth proportional to 69,392.04, 104,093.33 and 27,251.79 is: 40,879.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,392.04 : 104,093.33 = 27,251.79 : x
  2. Step 2: Convert to fraction form
    69,392.04/104,093.33 = 27,251.79/x
  3. Step 3: Cross multiply
    69,392.04x = 104,093.33 × 27,251.79
  4. Step 4: Simplify right side
    69,392.04x = 2,836,729,569.56
  5. Step 5: Solve for x
    x = 2,836,729,569.56/69,392.04
  6. Step 6: Final answer
    x = 40,879.75

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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.