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Finding the Fourth Proportional to 175,313.78, 241,935.09 and 95,825.78

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Solution

The fourth proportional to 175,313.78, 241,935.09 and 95,825.78 is: 132,240.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,313.78 : 241,935.09 = 95,825.78 : x
  2. Step 2: Convert to fraction form
    175,313.78/241,935.09 = 95,825.78/x
  3. Step 3: Cross multiply
    175,313.78x = 241,935.09 × 95,825.78
  4. Step 4: Simplify right side
    175,313.78x = 23,183,618,708.62
  5. Step 5: Solve for x
    x = 23,183,618,708.62/175,313.78
  6. Step 6: Final answer
    x = 132,240.71

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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.