Home / 63,822.33-95,738.36-19,452.56

Finding the Fourth Proportional to 63,822.33, 95,738.36 and 19,452.56

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Solution

The fourth proportional to 63,822.33, 95,738.36 and 19,452.56 is: 29,180.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,822.33 : 95,738.36 = 19,452.56 : x
  2. Step 2: Convert to fraction form
    63,822.33/95,738.36 = 19,452.56/x
  3. Step 3: Cross multiply
    63,822.33x = 95,738.36 × 19,452.56
  4. Step 4: Simplify right side
    63,822.33x = 1,862,355,616.25
  5. Step 5: Solve for x
    x = 1,862,355,616.25/63,822.33
  6. Step 6: Final answer
    x = 29,180.31

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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.