Home / 95,932.08-143,887.32-25,817.04

Finding the Fourth Proportional to 95,932.08, 143,887.32 and 25,817.04

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Solution

The fourth proportional to 95,932.08, 143,887.32 and 25,817.04 is: 38,722.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,932.08 : 143,887.32 = 25,817.04 : x
  2. Step 2: Convert to fraction form
    95,932.08/143,887.32 = 25,817.04/x
  3. Step 3: Cross multiply
    95,932.08x = 143,887.32 × 25,817.04
  4. Step 4: Simplify right side
    95,932.08x = 3,714,744,695.93
  5. Step 5: Solve for x
    x = 3,714,744,695.93/95,932.08
  6. Step 6: Final answer
    x = 38,722.65

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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.