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Finding the Fourth Proportional to 59,224.37, 81,727.31 and 32,367.20

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Solution

The fourth proportional to 59,224.37, 81,727.31 and 32,367.20 is: 44,665.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,224.37 : 81,727.31 = 32,367.20 : x
  2. Step 2: Convert to fraction form
    59,224.37/81,727.31 = 32,367.20/x
  3. Step 3: Cross multiply
    59,224.37x = 81,727.31 × 32,367.20
  4. Step 4: Simplify right side
    59,224.37x = 2,645,284,026.40
  5. Step 5: Solve for x
    x = 2,645,284,026.40/59,224.37
  6. Step 6: Final answer
    x = 44,665.47

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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.