Home / 195,532.10-269,694.91-179,451.25

Finding the Fourth Proportional to 195,532.10, 269,694.91 and 179,451.25

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Solution

The fourth proportional to 195,532.10, 269,694.91 and 179,451.25 is: 247,514.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,532.10 : 269,694.91 = 179,451.25 : x
  2. Step 2: Convert to fraction form
    195,532.10/269,694.91 = 179,451.25/x
  3. Step 3: Cross multiply
    195,532.10x = 269,694.91 × 179,451.25
  4. Step 4: Simplify right side
    195,532.10x = 48,397,086,921.03
  5. Step 5: Solve for x
    x = 48,397,086,921.03/195,532.10
  6. Step 6: Final answer
    x = 247,514.79

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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.