Home / 195,179.52-269,340.75-110,294.76

Finding the Fourth Proportional to 195,179.52, 269,340.75 and 110,294.76

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Solution

The fourth proportional to 195,179.52, 269,340.75 and 110,294.76 is: 152,202.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,179.52 : 269,340.75 = 110,294.76 : x
  2. Step 2: Convert to fraction form
    195,179.52/269,340.75 = 110,294.76/x
  3. Step 3: Cross multiply
    195,179.52x = 269,340.75 × 110,294.76
  4. Step 4: Simplify right side
    195,179.52x = 29,706,873,379.47
  5. Step 5: Solve for x
    x = 29,706,873,379.47/195,179.52
  6. Step 6: Final answer
    x = 152,202.82

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1.5x scale

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.