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Finding the Fourth Proportional to 59,194.32, 81,687.66 and 32,336.84

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Solution

The fourth proportional to 59,194.32, 81,687.66 and 32,336.84 is: 44,624.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,194.32 : 81,687.66 = 32,336.84 : x
  2. Step 2: Convert to fraction form
    59,194.32/81,687.66 = 32,336.84/x
  3. Step 3: Cross multiply
    59,194.32x = 81,687.66 × 32,336.84
  4. Step 4: Simplify right side
    59,194.32x = 2,641,520,791.39
  5. Step 5: Solve for x
    x = 2,641,520,791.39/59,194.32
  6. Step 6: Final answer
    x = 44,624.57

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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.