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Finding the Fourth Proportional to 17,043.49, 25,561.99 and 5,799.34

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Solution

The fourth proportional to 17,043.49, 25,561.99 and 5,799.34 is: 8,697.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,043.49 : 25,561.99 = 5,799.34 : x
  2. Step 2: Convert to fraction form
    17,043.49/25,561.99 = 5,799.34/x
  3. Step 3: Cross multiply
    17,043.49x = 25,561.99 × 5,799.34
  4. Step 4: Simplify right side
    17,043.49x = 148,242,671.09
  5. Step 5: Solve for x
    x = 148,242,671.09/17,043.49
  6. Step 6: Final answer
    x = 8,697.91

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.