Home / 23,936.64-33,025.08-13,324.44

Finding the Fourth Proportional to 23,936.64, 33,025.08 and 13,324.44

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Solution

The fourth proportional to 23,936.64, 33,025.08 and 13,324.44 is: 18,383.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,936.64 : 33,025.08 = 13,324.44 : x
  2. Step 2: Convert to fraction form
    23,936.64/33,025.08 = 13,324.44/x
  3. Step 3: Cross multiply
    23,936.64x = 33,025.08 × 13,324.44
  4. Step 4: Simplify right side
    23,936.64x = 440,040,696.96
  5. Step 5: Solve for x
    x = 440,040,696.96/23,936.64
  6. Step 6: Final answer
    x = 18,383.56

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1.5x scale

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.