Home / 95,945.72-143,919.45-36,767.25

Finding the Fourth Proportional to 95,945.72, 143,919.45 and 36,767.25

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Solution

The fourth proportional to 95,945.72, 143,919.45 and 36,767.25 is: 55,151.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,945.72 : 143,919.45 = 36,767.25 : x
  2. Step 2: Convert to fraction form
    95,945.72/143,919.45 = 36,767.25/x
  3. Step 3: Cross multiply
    95,945.72x = 143,919.45 × 36,767.25
  4. Step 4: Simplify right side
    95,945.72x = 5,291,522,398.01
  5. Step 5: Solve for x
    x = 5,291,522,398.01/95,945.72
  6. Step 6: Final answer
    x = 55,151.21

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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.