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Finding the Fourth Proportional to 23,694.95, 32,696.01 and 13,083.95

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Solution

The fourth proportional to 23,694.95, 32,696.01 and 13,083.95 is: 18,054.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,694.95 : 32,696.01 = 13,083.95 : x
  2. Step 2: Convert to fraction form
    23,694.95/32,696.01 = 13,083.95/x
  3. Step 3: Cross multiply
    23,694.95x = 32,696.01 × 13,083.95
  4. Step 4: Simplify right side
    23,694.95x = 427,793,041.78
  5. Step 5: Solve for x
    x = 427,793,041.78/23,694.95
  6. Step 6: Final answer
    x = 18,054.18

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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.