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Finding the Fourth Proportional to 22,324.22, 33,487.95 and 6,743.06

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Solution

The fourth proportional to 22,324.22, 33,487.95 and 6,743.06 is: 10,115.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,324.22 : 33,487.95 = 6,743.06 : x
  2. Step 2: Convert to fraction form
    22,324.22/33,487.95 = 6,743.06/x
  3. Step 3: Cross multiply
    22,324.22x = 33,487.95 × 6,743.06
  4. Step 4: Simplify right side
    22,324.22x = 225,811,356.70
  5. Step 5: Solve for x
    x = 225,811,356.70/22,324.22
  6. Step 6: Final answer
    x = 10,115.08

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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.