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Finding the Fourth Proportional to 33,003.01, 49,504.07 and 8,043.25

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Solution

The fourth proportional to 33,003.01, 49,504.07 and 8,043.25 is: 12,064.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,003.01 : 49,504.07 = 8,043.25 : x
  2. Step 2: Convert to fraction form
    33,003.01/49,504.07 = 8,043.25/x
  3. Step 3: Cross multiply
    33,003.01x = 49,504.07 × 8,043.25
  4. Step 4: Simplify right side
    33,003.01x = 398,173,570.81
  5. Step 5: Solve for x
    x = 398,173,570.81/33,003.01
  6. Step 6: Final answer
    x = 12,064.77

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.