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Finding the Fourth Proportional to 17,327.01, 23,899 and 17,067.81

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Solution

The fourth proportional to 17,327.01, 23,899 and 17,067.81 is: 23,541.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,327.01 : 23,899 = 17,067.81 : x
  2. Step 2: Convert to fraction form
    17,327.01/23,899 = 17,067.81/x
  3. Step 3: Cross multiply
    17,327.01x = 23,899 × 17,067.81
  4. Step 4: Simplify right side
    17,327.01x = 407,903,591.19
  5. Step 5: Solve for x
    x = 407,903,591.19/17,327.01
  6. Step 6: Final answer
    x = 23,541.49

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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.