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Finding the Fourth Proportional to 73,467.63, 110,201.42 and 34,003.22

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Solution

The fourth proportional to 73,467.63, 110,201.42 and 34,003.22 is: 51,004.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,467.63 : 110,201.42 = 34,003.22 : x
  2. Step 2: Convert to fraction form
    73,467.63/110,201.42 = 34,003.22/x
  3. Step 3: Cross multiply
    73,467.63x = 110,201.42 × 34,003.22
  4. Step 4: Simplify right side
    73,467.63x = 3,747,202,407.55
  5. Step 5: Solve for x
    x = 3,747,202,407.55/73,467.63
  6. Step 6: Final answer
    x = 51,004.81

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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.