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Finding the Fourth Proportional to 17,359.25, 23,955.71 and 9,401.49

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Solution

The fourth proportional to 17,359.25, 23,955.71 and 9,401.49 is: 12,974.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,359.25 : 23,955.71 = 9,401.49 : x
  2. Step 2: Convert to fraction form
    17,359.25/23,955.71 = 9,401.49/x
  3. Step 3: Cross multiply
    17,359.25x = 23,955.71 × 9,401.49
  4. Step 4: Simplify right side
    17,359.25x = 225,219,321.00
  5. Step 5: Solve for x
    x = 225,219,321.00/17,359.25
  6. Step 6: Final answer
    x = 12,974.03

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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.