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Finding the Fourth Proportional to 69,384.25, 95,750.27 and 37,553.41

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Solution

The fourth proportional to 69,384.25, 95,750.27 and 37,553.41 is: 51,823.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,384.25 : 95,750.27 = 37,553.41 : x
  2. Step 2: Convert to fraction form
    69,384.25/95,750.27 = 37,553.41/x
  3. Step 3: Cross multiply
    69,384.25x = 95,750.27 × 37,553.41
  4. Step 4: Simplify right side
    69,384.25x = 3,595,749,146.92
  5. Step 5: Solve for x
    x = 3,595,749,146.92/69,384.25
  6. Step 6: Final answer
    x = 51,823.71

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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.