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Finding the Fourth Proportional to 24,546.17, 33,868.49 and 16,980.37

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Solution

The fourth proportional to 24,546.17, 33,868.49 and 16,980.37 is: 23,429.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,546.17 : 33,868.49 = 16,980.37 : x
  2. Step 2: Convert to fraction form
    24,546.17/33,868.49 = 16,980.37/x
  3. Step 3: Cross multiply
    24,546.17x = 33,868.49 × 16,980.37
  4. Step 4: Simplify right side
    24,546.17x = 575,099,321.97
  5. Step 5: Solve for x
    x = 575,099,321.97/24,546.17
  6. Step 6: Final answer
    x = 23,429.29

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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.