Home / 23,962.14-33,067.67-13,351.90

Finding the Fourth Proportional to 23,962.14, 33,067.67 and 13,351.90

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Solution

The fourth proportional to 23,962.14, 33,067.67 and 13,351.90 is: 18,425.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,962.14 : 33,067.67 = 13,351.90 : x
  2. Step 2: Convert to fraction form
    23,962.14/33,067.67 = 13,351.90/x
  3. Step 3: Cross multiply
    23,962.14x = 33,067.67 × 13,351.90
  4. Step 4: Simplify right side
    23,962.14x = 441,516,223.07
  5. Step 5: Solve for x
    x = 441,516,223.07/23,962.14
  6. Step 6: Final answer
    x = 18,425.58

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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.