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Finding the Fourth Proportional to 23,940.73, 36,090.37 and 22,335.10

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Solution

The fourth proportional to 23,940.73, 36,090.37 and 22,335.10 is: 33,669.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,940.73 : 36,090.37 = 22,335.10 : x
  2. Step 2: Convert to fraction form
    23,940.73/36,090.37 = 22,335.10/x
  3. Step 3: Cross multiply
    23,940.73x = 36,090.37 × 22,335.10
  4. Step 4: Simplify right side
    23,940.73x = 806,082,022.99
  5. Step 5: Solve for x
    x = 806,082,022.99/23,940.73
  6. Step 6: Final answer
    x = 33,669.90

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.