Home / 63,786.72-95,617.62-23,776.41

Finding the Fourth Proportional to 63,786.72, 95,617.62 and 23,776.41

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Solution

The fourth proportional to 63,786.72, 95,617.62 and 23,776.41 is: 35,641.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,786.72 : 95,617.62 = 23,776.41 : x
  2. Step 2: Convert to fraction form
    63,786.72/95,617.62 = 23,776.41/x
  3. Step 3: Cross multiply
    63,786.72x = 95,617.62 × 23,776.41
  4. Step 4: Simplify right side
    63,786.72x = 2,273,443,736.34
  5. Step 5: Solve for x
    x = 2,273,443,736.34/63,786.72
  6. Step 6: Final answer
    x = 35,641.33

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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.