Home / 95,917.68-132,366.48-53,475.36

Finding the Fourth Proportional to 95,917.68, 132,366.48 and 53,475.36

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Solution

The fourth proportional to 95,917.68, 132,366.48 and 53,475.36 is: 73,796.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,917.68 : 132,366.48 = 53,475.36 : x
  2. Step 2: Convert to fraction form
    95,917.68/132,366.48 = 53,475.36/x
  3. Step 3: Cross multiply
    95,917.68x = 132,366.48 × 53,475.36
  4. Step 4: Simplify right side
    95,917.68x = 7,078,345,169.93
  5. Step 5: Solve for x
    x = 7,078,345,169.93/95,917.68
  6. Step 6: Final answer
    x = 73,796.04

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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.