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Finding the Fourth Proportional to 58,350.72, 80,524.46 and 33,201.84

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Solution

The fourth proportional to 58,350.72, 80,524.46 and 33,201.84 is: 45,818.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,350.72 : 80,524.46 = 33,201.84 : x
  2. Step 2: Convert to fraction form
    58,350.72/80,524.46 = 33,201.84/x
  3. Step 3: Cross multiply
    58,350.72x = 80,524.46 × 33,201.84
  4. Step 4: Simplify right side
    58,350.72x = 2,673,560,237.01
  5. Step 5: Solve for x
    x = 2,673,560,237.01/58,350.72
  6. Step 6: Final answer
    x = 45,818.80

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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.