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Finding the Fourth Proportional to 43,671, 60,266.22 and 23,799

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Solution

The fourth proportional to 43,671, 60,266.22 and 23,799 is: 32,842.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,671 : 60,266.22 = 23,799 : x
  2. Step 2: Convert to fraction form
    43,671/60,266.22 = 23,799/x
  3. Step 3: Cross multiply
    43,671x = 60,266.22 × 23,799
  4. Step 4: Simplify right side
    43,671x = 1,434,275,769.78
  5. Step 5: Solve for x
    x = 1,434,275,769.78/43,671
  6. Step 6: Final answer
    x = 32,842.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.