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Finding the Fourth Proportional to 95,927.46, 132,380.78 and 52,908.63

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Solution

The fourth proportional to 95,927.46, 132,380.78 and 52,908.63 is: 73,014.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,927.46 : 132,380.78 = 52,908.63 : x
  2. Step 2: Convert to fraction form
    95,927.46/132,380.78 = 52,908.63/x
  3. Step 3: Cross multiply
    95,927.46x = 132,380.78 × 52,908.63
  4. Step 4: Simplify right side
    95,927.46x = 7,004,085,443.59
  5. Step 5: Solve for x
    x = 7,004,085,443.59/95,927.46
  6. Step 6: Final answer
    x = 73,014.39

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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.