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Finding the Fourth Proportional to 59,554, 82,185.72 and 32,696.44

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Solution

The fourth proportional to 59,554, 82,185.72 and 32,696.44 is: 45,121.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,554 : 82,185.72 = 32,696.44 : x
  2. Step 2: Convert to fraction form
    59,554/82,185.72 = 32,696.44/x
  3. Step 3: Cross multiply
    59,554x = 82,185.72 × 32,696.44
  4. Step 4: Simplify right side
    59,554x = 2,687,180,462.84
  5. Step 5: Solve for x
    x = 2,687,180,462.84/59,554
  6. Step 6: Final answer
    x = 45,121.75

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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.