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Finding the Fourth Proportional to 17,144.94, 23,662.29 and 9,594.17

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Solution

The fourth proportional to 17,144.94, 23,662.29 and 9,594.17 is: 13,241.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,144.94 : 23,662.29 = 9,594.17 : x
  2. Step 2: Convert to fraction form
    17,144.94/23,662.29 = 9,594.17/x
  3. Step 3: Cross multiply
    17,144.94x = 23,662.29 × 9,594.17
  4. Step 4: Simplify right side
    17,144.94x = 227,020,032.85
  5. Step 5: Solve for x
    x = 227,020,032.85/17,144.94
  6. Step 6: Final answer
    x = 13,241.23

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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.