Home / 22,067.13-33,090.29-8,017.25

Finding the Fourth Proportional to 22,067.13, 33,090.29 and 8,017.25

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Solution

The fourth proportional to 22,067.13, 33,090.29 and 8,017.25 is: 12,022.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,067.13 : 33,090.29 = 8,017.25 : x
  2. Step 2: Convert to fraction form
    22,067.13/33,090.29 = 8,017.25/x
  3. Step 3: Cross multiply
    22,067.13x = 33,090.29 × 8,017.25
  4. Step 4: Simplify right side
    22,067.13x = 265,293,076.12
  5. Step 5: Solve for x
    x = 265,293,076.12/22,067.13
  6. Step 6: Final answer
    x = 12,022.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.