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Finding the Fourth Proportional to 58,350.46, 80,524.12 and 33,201.58

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Solution

The fourth proportional to 58,350.46, 80,524.12 and 33,201.58 is: 45,818.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,350.46 : 80,524.12 = 33,201.58 : x
  2. Step 2: Convert to fraction form
    58,350.46/80,524.12 = 33,201.58/x
  3. Step 3: Cross multiply
    58,350.46x = 80,524.12 × 33,201.58
  4. Step 4: Simplify right side
    58,350.46x = 2,673,528,012.11
  5. Step 5: Solve for x
    x = 2,673,528,012.11/58,350.46
  6. Step 6: Final answer
    x = 45,818.46

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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.