Home / 16,122.99-24,183.87-6,634.95

Finding the Fourth Proportional to 16,122.99, 24,183.87 and 6,634.95

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Solution

The fourth proportional to 16,122.99, 24,183.87 and 6,634.95 is: 9,952.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,122.99 : 24,183.87 = 6,634.95 : x
  2. Step 2: Convert to fraction form
    16,122.99/24,183.87 = 6,634.95/x
  3. Step 3: Cross multiply
    16,122.99x = 24,183.87 × 6,634.95
  4. Step 4: Simplify right side
    16,122.99x = 160,458,768.26
  5. Step 5: Solve for x
    x = 160,458,768.26/16,122.99
  6. Step 6: Final answer
    x = 9,952.17

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1.5x scale

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.