Home / 177,102.30-244,399.02-96,529.58

Finding the Fourth Proportional to 177,102.30, 244,399.02 and 96,529.58

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Solution

The fourth proportional to 177,102.30, 244,399.02 and 96,529.58 is: 133,209.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,102.30 : 244,399.02 = 96,529.58 : x
  2. Step 2: Convert to fraction form
    177,102.30/244,399.02 = 96,529.58/x
  3. Step 3: Cross multiply
    177,102.30x = 244,399.02 × 96,529.58
  4. Step 4: Simplify right side
    177,102.30x = 23,591,734,753.01
  5. Step 5: Solve for x
    x = 23,591,734,753.01/177,102.30
  6. Step 6: Final answer
    x = 133,209.65

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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.