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Finding the Fourth Proportional to 17,876.58, 24,669.60 and 10,322.33

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Solution

The fourth proportional to 17,876.58, 24,669.60 and 10,322.33 is: 14,244.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,876.58 : 24,669.60 = 10,322.33 : x
  2. Step 2: Convert to fraction form
    17,876.58/24,669.60 = 10,322.33/x
  3. Step 3: Cross multiply
    17,876.58x = 24,669.60 × 10,322.33
  4. Step 4: Simplify right side
    17,876.58x = 254,647,628.82
  5. Step 5: Solve for x
    x = 254,647,628.82/17,876.58
  6. Step 6: Final answer
    x = 14,244.76

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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.