Home / 177,258.67-244,573.23-108,330.55

Finding the Fourth Proportional to 177,258.67, 244,573.23 and 108,330.55

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Solution

The fourth proportional to 177,258.67, 244,573.23 and 108,330.55 is: 149,469.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,258.67 : 244,573.23 = 108,330.55 : x
  2. Step 2: Convert to fraction form
    177,258.67/244,573.23 = 108,330.55/x
  3. Step 3: Cross multiply
    177,258.67x = 244,573.23 × 108,330.55
  4. Step 4: Simplify right side
    177,258.67x = 26,494,752,521.18
  5. Step 5: Solve for x
    x = 26,494,752,521.18/177,258.67
  6. Step 6: Final answer
    x = 149,469.43

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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.