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Finding the Fourth Proportional to 96,395.66, 133,007.11 and 60,564.92

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Solution

The fourth proportional to 96,395.66, 133,007.11 and 60,564.92 is: 83,567.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,395.66 : 133,007.11 = 60,564.92 : x
  2. Step 2: Convert to fraction form
    96,395.66/133,007.11 = 60,564.92/x
  3. Step 3: Cross multiply
    96,395.66x = 133,007.11 × 60,564.92
  4. Step 4: Simplify right side
    96,395.66x = 8,055,564,387.25
  5. Step 5: Solve for x
    x = 8,055,564,387.25/96,395.66
  6. Step 6: Final answer
    x = 83,567.71

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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.