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Finding the Fourth Proportional to 22,044.02, 33,063.41 and 7,249.31

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Solution

The fourth proportional to 22,044.02, 33,063.41 and 7,249.31 is: 10,873.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,044.02 : 33,063.41 = 7,249.31 : x
  2. Step 2: Convert to fraction form
    22,044.02/33,063.41 = 7,249.31/x
  3. Step 3: Cross multiply
    22,044.02x = 33,063.41 × 7,249.31
  4. Step 4: Simplify right side
    22,044.02x = 239,686,707.18
  5. Step 5: Solve for x
    x = 239,686,707.18/22,044.02
  6. Step 6: Final answer
    x = 10,873.10

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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.