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Finding the Fourth Proportional to 16,796, 25,194 and 4,484

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Solution

The fourth proportional to 16,796, 25,194 and 4,484 is: 6,726

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,796 : 25,194 = 4,484 : x
  2. Step 2: Convert to fraction form
    16,796/25,194 = 4,484/x
  3. Step 3: Cross multiply
    16,796x = 25,194 × 4,484
  4. Step 4: Simplify right side
    16,796x = 112,969,896
  5. Step 5: Solve for x
    x = 112,969,896/16,796
  6. Step 6: Final answer
    x = 6,726

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Why These Related Problems?

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