Home / 177,102.42-244,399.19-96,529.70

Finding the Fourth Proportional to 177,102.42, 244,399.19 and 96,529.70

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Solution

The fourth proportional to 177,102.42, 244,399.19 and 96,529.70 is: 133,209.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,102.42 : 244,399.19 = 96,529.70 : x
  2. Step 2: Convert to fraction form
    177,102.42/244,399.19 = 96,529.70/x
  3. Step 3: Cross multiply
    177,102.42x = 244,399.19 × 96,529.70
  4. Step 4: Simplify right side
    177,102.42x = 23,591,780,490.94
  5. Step 5: Solve for x
    x = 23,591,780,490.94/177,102.42
  6. Step 6: Final answer
    x = 133,209.81

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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.