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Finding the Fourth Proportional to 23,292.44, 32,163.55 and 22,539.26

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Solution

The fourth proportional to 23,292.44, 32,163.55 and 22,539.26 is: 31,123.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,292.44 : 32,163.55 = 22,539.26 : x
  2. Step 2: Convert to fraction form
    23,292.44/32,163.55 = 22,539.26/x
  3. Step 3: Cross multiply
    23,292.44x = 32,163.55 × 22,539.26
  4. Step 4: Simplify right side
    23,292.44x = 724,942,640.03
  5. Step 5: Solve for x
    x = 724,942,640.03/23,292.44
  6. Step 6: Final answer
    x = 31,123.51

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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.