Home / 177,105.88-244,405.92-96,533.56

Finding the Fourth Proportional to 177,105.88, 244,405.92 and 96,533.56

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Solution

The fourth proportional to 177,105.88, 244,405.92 and 96,533.56 is: 133,216.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,105.88 : 244,405.92 = 96,533.56 : x
  2. Step 2: Convert to fraction form
    177,105.88/244,405.92 = 96,533.56/x
  3. Step 3: Cross multiply
    177,105.88x = 244,405.92 × 96,533.56
  4. Step 4: Simplify right side
    177,105.88x = 23,593,373,542.68
  5. Step 5: Solve for x
    x = 23,593,373,542.68/177,105.88
  6. Step 6: Final answer
    x = 133,216.21

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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.