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Finding the Fourth Proportional to 95,785.86, 132,168.66 and 58,060.11

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Solution

The fourth proportional to 95,785.86, 132,168.66 and 58,060.11 is: 80,113.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,785.86 : 132,168.66 = 58,060.11 : x
  2. Step 2: Convert to fraction form
    95,785.86/132,168.66 = 58,060.11/x
  3. Step 3: Cross multiply
    95,785.86x = 132,168.66 × 58,060.11
  4. Step 4: Simplify right side
    95,785.86x = 7,673,727,216.06
  5. Step 5: Solve for x
    x = 7,673,727,216.06/95,785.86
  6. Step 6: Final answer
    x = 80,113.36

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.