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Finding the Fourth Proportional to 73,394.34, 110,127.96 and 29,052.92

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Solution

The fourth proportional to 73,394.34, 110,127.96 and 29,052.92 is: 43,593.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,394.34 : 110,127.96 = 29,052.92 : x
  2. Step 2: Convert to fraction form
    73,394.34/110,127.96 = 29,052.92/x
  3. Step 3: Cross multiply
    73,394.34x = 110,127.96 × 29,052.92
  4. Step 4: Simplify right side
    73,394.34x = 3,199,538,261.00
  5. Step 5: Solve for x
    x = 3,199,538,261.00/73,394.34
  6. Step 6: Final answer
    x = 43,593.80

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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.