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Finding the Fourth Proportional to 95,793.93, 132,195.62 and 53,352.45

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Solution

The fourth proportional to 95,793.93, 132,195.62 and 53,352.45 is: 73,626.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,793.93 : 132,195.62 = 53,352.45 : x
  2. Step 2: Convert to fraction form
    95,793.93/132,195.62 = 53,352.45/x
  3. Step 3: Cross multiply
    95,793.93x = 132,195.62 × 53,352.45
  4. Step 4: Simplify right side
    95,793.93x = 7,052,959,939.51
  5. Step 5: Solve for x
    x = 7,052,959,939.51/95,793.93
  6. Step 6: Final answer
    x = 73,626.38

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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.