Home / 95,813.28-132,222.24-53,371.44

Finding the Fourth Proportional to 95,813.28, 132,222.24 and 53,371.44

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Solution

The fourth proportional to 95,813.28, 132,222.24 and 53,371.44 is: 73,652.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,813.28 : 132,222.24 = 53,371.44 : x
  2. Step 2: Convert to fraction form
    95,813.28/132,222.24 = 53,371.44/x
  3. Step 3: Cross multiply
    95,813.28x = 132,222.24 × 53,371.44
  4. Step 4: Simplify right side
    95,813.28x = 7,056,891,348.83
  5. Step 5: Solve for x
    x = 7,056,891,348.83/95,813.28
  6. Step 6: Final answer
    x = 73,652.54

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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.