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Finding the Fourth Proportional to 16,670.93, 25,016.33 and 5,996.39

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Solution

The fourth proportional to 16,670.93, 25,016.33 and 5,996.39 is: 8,998.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,670.93 : 25,016.33 = 5,996.39 : x
  2. Step 2: Convert to fraction form
    16,670.93/25,016.33 = 5,996.39/x
  3. Step 3: Cross multiply
    16,670.93x = 25,016.33 × 5,996.39
  4. Step 4: Simplify right side
    16,670.93x = 150,007,515.99
  5. Step 5: Solve for x
    x = 150,007,515.99/16,670.93
  6. Step 6: Final answer
    x = 8,998.15

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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.