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Finding the Fourth Proportional to 23,694.44, 32,698.08 and 13,083.39

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Solution

The fourth proportional to 23,694.44, 32,698.08 and 13,083.39 is: 18,054.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,694.44 : 32,698.08 = 13,083.39 : x
  2. Step 2: Convert to fraction form
    23,694.44/32,698.08 = 13,083.39/x
  3. Step 3: Cross multiply
    23,694.44x = 32,698.08 × 13,083.39
  4. Step 4: Simplify right side
    23,694.44x = 427,801,732.89
  5. Step 5: Solve for x
    x = 427,801,732.89/23,694.44
  6. Step 6: Final answer
    x = 18,054.95

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