Home / 95,725.92-143,577.96-25,610.64

Finding the Fourth Proportional to 95,725.92, 143,577.96 and 25,610.64

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Solution

The fourth proportional to 95,725.92, 143,577.96 and 25,610.64 is: 38,413.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,725.92 : 143,577.96 = 25,610.64 : x
  2. Step 2: Convert to fraction form
    95,725.92/143,577.96 = 25,610.64/x
  3. Step 3: Cross multiply
    95,725.92x = 143,577.96 × 25,610.64
  4. Step 4: Simplify right side
    95,725.92x = 3,677,123,445.49
  5. Step 5: Solve for x
    x = 3,677,123,445.49/95,725.92
  6. Step 6: Final answer
    x = 38,413.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.