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Finding the Fourth Proportional to 82,327.25, 113,611.71 and 44,601.50

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Solution

The fourth proportional to 82,327.25, 113,611.71 and 44,601.50 is: 61,550.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,327.25 : 113,611.71 = 44,601.50 : x
  2. Step 2: Convert to fraction form
    82,327.25/113,611.71 = 44,601.50/x
  3. Step 3: Cross multiply
    82,327.25x = 113,611.71 × 44,601.50
  4. Step 4: Simplify right side
    82,327.25x = 5,067,252,115.51
  5. Step 5: Solve for x
    x = 5,067,252,115.51/82,327.25
  6. Step 6: Final answer
    x = 61,550.12

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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.