Home / 16,194.34-22,329.09-11,092.33

Finding the Fourth Proportional to 16,194.34, 22,329.09 and 11,092.33

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Solution

The fourth proportional to 16,194.34, 22,329.09 and 11,092.33 is: 15,294.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,194.34 : 22,329.09 = 11,092.33 : x
  2. Step 2: Convert to fraction form
    16,194.34/22,329.09 = 11,092.33/x
  3. Step 3: Cross multiply
    16,194.34x = 22,329.09 × 11,092.33
  4. Step 4: Simplify right side
    16,194.34x = 247,681,634.88
  5. Step 5: Solve for x
    x = 247,681,634.88/16,194.34
  6. Step 6: Final answer
    x = 15,294.33

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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.