Home / 95,922.44-132,371.52-53,479.88

Finding the Fourth Proportional to 95,922.44, 132,371.52 and 53,479.88

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Solution

The fourth proportional to 95,922.44, 132,371.52 and 53,479.88 is: 73,801.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,922.44 : 132,371.52 = 53,479.88 : x
  2. Step 2: Convert to fraction form
    95,922.44/132,371.52 = 53,479.88/x
  3. Step 3: Cross multiply
    95,922.44x = 132,371.52 × 53,479.88
  4. Step 4: Simplify right side
    95,922.44x = 7,079,213,005.02
  5. Step 5: Solve for x
    x = 7,079,213,005.02/95,922.44
  6. Step 6: Final answer
    x = 73,801.43

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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.