Home / 177,100.55-244,396.61-96,527.82

Finding the Fourth Proportional to 177,100.55, 244,396.61 and 96,527.82

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Solution

The fourth proportional to 177,100.55, 244,396.61 and 96,527.82 is: 133,207.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,100.55 : 244,396.61 = 96,527.82 : x
  2. Step 2: Convert to fraction form
    177,100.55/244,396.61 = 96,527.82/x
  3. Step 3: Cross multiply
    177,100.55x = 244,396.61 × 96,527.82
  4. Step 4: Simplify right side
    177,100.55x = 23,591,072,107.04
  5. Step 5: Solve for x
    x = 23,591,072,107.04/177,100.55
  6. Step 6: Final answer
    x = 133,207.22

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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.