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Finding the Fourth Proportional to 22,063.51, 33,098.33 and 8,021.94

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Solution

The fourth proportional to 22,063.51, 33,098.33 and 8,021.94 is: 12,034.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,063.51 : 33,098.33 = 8,021.94 : x
  2. Step 2: Convert to fraction form
    22,063.51/33,098.33 = 8,021.94/x
  3. Step 3: Cross multiply
    22,063.51x = 33,098.33 × 8,021.94
  4. Step 4: Simplify right side
    22,063.51x = 265,512,817.36
  5. Step 5: Solve for x
    x = 265,512,817.36/22,063.51
  6. Step 6: Final answer
    x = 12,034.02

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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.