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Finding the Fourth Proportional to 33,999.70, 50,884.35 and 33,999.70

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Solution

The fourth proportional to 33,999.70, 50,884.35 and 33,999.70 is: 50,884.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,999.70 : 50,884.35 = 33,999.70 : x
  2. Step 2: Convert to fraction form
    33,999.70/50,884.35 = 33,999.70/x
  3. Step 3: Cross multiply
    33,999.70x = 50,884.35 × 33,999.70
  4. Step 4: Simplify right side
    33,999.70x = 1,730,052,634.70
  5. Step 5: Solve for x
    x = 1,730,052,634.70/33,999.70
  6. Step 6: Final answer
    x = 50,884.35

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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.