Home / 177,191.82-244,521.18-96,619.77

Finding the Fourth Proportional to 177,191.82, 244,521.18 and 96,619.77

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Solution

The fourth proportional to 177,191.82, 244,521.18 and 96,619.77 is: 133,333.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,191.82 : 244,521.18 = 96,619.77 : x
  2. Step 2: Convert to fraction form
    177,191.82/244,521.18 = 96,619.77/x
  3. Step 3: Cross multiply
    177,191.82x = 244,521.18 × 96,619.77
  4. Step 4: Simplify right side
    177,191.82x = 23,625,580,171.73
  5. Step 5: Solve for x
    x = 23,625,580,171.73/177,191.82
  6. Step 6: Final answer
    x = 133,333.36

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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.