Home / 16,194.84-22,329.78-11,092.83

Finding the Fourth Proportional to 16,194.84, 22,329.78 and 11,092.83

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Solution

The fourth proportional to 16,194.84, 22,329.78 and 11,092.83 is: 15,295.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,194.84 : 22,329.78 = 11,092.83 : x
  2. Step 2: Convert to fraction form
    16,194.84/22,329.78 = 11,092.83/x
  3. Step 3: Cross multiply
    16,194.84x = 22,329.78 × 11,092.83
  4. Step 4: Simplify right side
    16,194.84x = 247,700,453.48
  5. Step 5: Solve for x
    x = 247,700,453.48/16,194.84
  6. Step 6: Final answer
    x = 15,295.02

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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.