Home / 177,229.06-244,658.01-109,258.18

Finding the Fourth Proportional to 177,229.06, 244,658.01 and 109,258.18

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Solution

The fourth proportional to 177,229.06, 244,658.01 and 109,258.18 is: 150,826.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,229.06 : 244,658.01 = 109,258.18 : x
  2. Step 2: Convert to fraction form
    177,229.06/244,658.01 = 109,258.18/x
  3. Step 3: Cross multiply
    177,229.06x = 244,658.01 × 109,258.18
  4. Step 4: Simplify right side
    177,229.06x = 26,730,888,895.02
  5. Step 5: Solve for x
    x = 26,730,888,895.02/177,229.06
  6. Step 6: Final answer
    x = 150,826.78

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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.