Home / 177,102.55-244,399.36-96,529.82

Finding the Fourth Proportional to 177,102.55, 244,399.36 and 96,529.82

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Solution

The fourth proportional to 177,102.55, 244,399.36 and 96,529.82 is: 133,209.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,102.55 : 244,399.36 = 96,529.82 : x
  2. Step 2: Convert to fraction form
    177,102.55/244,399.36 = 96,529.82/x
  3. Step 3: Cross multiply
    177,102.55x = 244,399.36 × 96,529.82
  4. Step 4: Simplify right side
    177,102.55x = 23,591,826,228.92
  5. Step 5: Solve for x
    x = 23,591,826,228.92/177,102.55
  6. Step 6: Final answer
    x = 133,209.97

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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.