Home / 24,135.11-33,305.97-13,233.11

Finding the Fourth Proportional to 24,135.11, 33,305.97 and 13,233.11

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Solution

The fourth proportional to 24,135.11, 33,305.97 and 13,233.11 is: 18,261.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,135.11 : 33,305.97 = 13,233.11 : x
  2. Step 2: Convert to fraction form
    24,135.11/33,305.97 = 13,233.11/x
  3. Step 3: Cross multiply
    24,135.11x = 33,305.97 × 13,233.11
  4. Step 4: Simplify right side
    24,135.11x = 440,741,697.56
  5. Step 5: Solve for x
    x = 440,741,697.56/24,135.11
  6. Step 6: Final answer
    x = 18,261.44

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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.