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Finding the Fourth Proportional to 23,963, 33,067.56 and 13,352.26

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Solution

The fourth proportional to 23,963, 33,067.56 and 13,352.26 is: 18,425.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,963 : 33,067.56 = 13,352.26 : x
  2. Step 2: Convert to fraction form
    23,963/33,067.56 = 13,352.26/x
  3. Step 3: Cross multiply
    23,963x = 33,067.56 × 13,352.26
  4. Step 4: Simplify right side
    23,963x = 441,526,658.69
  5. Step 5: Solve for x
    x = 441,526,658.69/23,963
  6. Step 6: Final answer
    x = 18,425.35

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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.