Home / 12,173.73-16,799.79-6,584.73

Finding the Fourth Proportional to 12,173.73, 16,799.79 and 6,584.73

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Solution

The fourth proportional to 12,173.73, 16,799.79 and 6,584.73 is: 9,086.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,173.73 : 16,799.79 = 6,584.73 : x
  2. Step 2: Convert to fraction form
    12,173.73/16,799.79 = 6,584.73/x
  3. Step 3: Cross multiply
    12,173.73x = 16,799.79 × 6,584.73
  4. Step 4: Simplify right side
    12,173.73x = 110,622,081.21
  5. Step 5: Solve for x
    x = 110,622,081.21/12,173.73
  6. Step 6: Final answer
    x = 9,086.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.