Home / 22,441.67-33,672.23-12,041.27

Finding the Fourth Proportional to 22,441.67, 33,672.23 and 12,041.27

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Solution

The fourth proportional to 22,441.67, 33,672.23 and 12,041.27 is: 18,067.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,441.67 : 33,672.23 = 12,041.27 : x
  2. Step 2: Convert to fraction form
    22,441.67/33,672.23 = 12,041.27/x
  3. Step 3: Cross multiply
    22,441.67x = 33,672.23 × 12,041.27
  4. Step 4: Simplify right side
    22,441.67x = 405,456,184.36
  5. Step 5: Solve for x
    x = 405,456,184.36/22,441.67
  6. Step 6: Final answer
    x = 18,067.12

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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.