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Finding the Fourth Proportional to 176,910.53, 244,136.79 and 96,338.39

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Solution

The fourth proportional to 176,910.53, 244,136.79 and 96,338.39 is: 132,947.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,910.53 : 244,136.79 = 96,338.39 : x
  2. Step 2: Convert to fraction form
    176,910.53/244,136.79 = 96,338.39/x
  3. Step 3: Cross multiply
    176,910.53x = 244,136.79 × 96,338.39
  4. Step 4: Simplify right side
    176,910.53x = 23,519,744,067.68
  5. Step 5: Solve for x
    x = 23,519,744,067.68/176,910.53
  6. Step 6: Final answer
    x = 132,947.12

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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.