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Finding the Fourth Proportional to 63,778.73, 95,664.22 and 23,790.01

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Solution

The fourth proportional to 63,778.73, 95,664.22 and 23,790.01 is: 35,683.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,778.73 : 95,664.22 = 23,790.01 : x
  2. Step 2: Convert to fraction form
    63,778.73/95,664.22 = 23,790.01/x
  3. Step 3: Cross multiply
    63,778.73x = 95,664.22 × 23,790.01
  4. Step 4: Simplify right side
    63,778.73x = 2,275,852,750.44
  5. Step 5: Solve for x
    x = 2,275,852,750.44/63,778.73
  6. Step 6: Final answer
    x = 35,683.57

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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.