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Finding the Fourth Proportional to 79,193.34, 118,797.66 and 23,033.88

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Solution

The fourth proportional to 79,193.34, 118,797.66 and 23,033.88 is: 34,553.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,193.34 : 118,797.66 = 23,033.88 : x
  2. Step 2: Convert to fraction form
    79,193.34/118,797.66 = 23,033.88/x
  3. Step 3: Cross multiply
    79,193.34x = 118,797.66 × 23,033.88
  4. Step 4: Simplify right side
    79,193.34x = 2,736,371,044.72
  5. Step 5: Solve for x
    x = 2,736,371,044.72/79,193.34
  6. Step 6: Final answer
    x = 34,553.05

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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.