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Finding the Fourth Proportional to 58,229.98, 80,360.23 and 32,744.37

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Solution

The fourth proportional to 58,229.98, 80,360.23 and 32,744.37 is: 45,188.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,229.98 : 80,360.23 = 32,744.37 : x
  2. Step 2: Convert to fraction form
    58,229.98/80,360.23 = 32,744.37/x
  3. Step 3: Cross multiply
    58,229.98x = 80,360.23 × 32,744.37
  4. Step 4: Simplify right side
    58,229.98x = 2,631,345,104.41
  5. Step 5: Solve for x
    x = 2,631,345,104.41/58,229.98
  6. Step 6: Final answer
    x = 45,188.84

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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.