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Finding the Fourth Proportional to 24,163.57, 33,361.23 and 19,698.04

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Solution

The fourth proportional to 24,163.57, 33,361.23 and 19,698.04 is: 27,195.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,163.57 : 33,361.23 = 19,698.04 : x
  2. Step 2: Convert to fraction form
    24,163.57/33,361.23 = 19,698.04/x
  3. Step 3: Cross multiply
    24,163.57x = 33,361.23 × 19,698.04
  4. Step 4: Simplify right side
    24,163.57x = 657,150,842.99
  5. Step 5: Solve for x
    x = 657,150,842.99/24,163.57
  6. Step 6: Final answer
    x = 27,195.93

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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.