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Finding the Fourth Proportional to 33,389.96, 50,011.10 and 22,834.96

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Solution

The fourth proportional to 33,389.96, 50,011.10 and 22,834.96 is: 34,201.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,389.96 : 50,011.10 = 22,834.96 : x
  2. Step 2: Convert to fraction form
    33,389.96/50,011.10 = 22,834.96/x
  3. Step 3: Cross multiply
    33,389.96x = 50,011.10 × 22,834.96
  4. Step 4: Simplify right side
    33,389.96x = 1,142,001,468.06
  5. Step 5: Solve for x
    x = 1,142,001,468.06/33,389.96
  6. Step 6: Final answer
    x = 34,201.94

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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.