Home / 177,100.42-244,396.43-96,527.70

Finding the Fourth Proportional to 177,100.42, 244,396.43 and 96,527.70

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Solution

The fourth proportional to 177,100.42, 244,396.43 and 96,527.70 is: 133,207.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,100.42 : 244,396.43 = 96,527.70 : x
  2. Step 2: Convert to fraction form
    177,100.42/244,396.43 = 96,527.70/x
  3. Step 3: Cross multiply
    177,100.42x = 244,396.43 × 96,527.70
  4. Step 4: Simplify right side
    177,100.42x = 23,591,024,906.44
  5. Step 5: Solve for x
    x = 23,591,024,906.44/177,100.42
  6. Step 6: Final answer
    x = 133,207.05

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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.