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Finding the Fourth Proportional to 59,871, 82,625.46 and 33,019.22

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Solution

The fourth proportional to 59,871, 82,625.46 and 33,019.22 is: 45,568.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,871 : 82,625.46 = 33,019.22 : x
  2. Step 2: Convert to fraction form
    59,871/82,625.46 = 33,019.22/x
  3. Step 3: Cross multiply
    59,871x = 82,625.46 × 33,019.22
  4. Step 4: Simplify right side
    59,871x = 2,728,228,241.34
  5. Step 5: Solve for x
    x = 2,728,228,241.34/59,871
  6. Step 6: Final answer
    x = 45,568.44

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.