Home / 22,182.22-33,245.64-11,092.08

Finding the Fourth Proportional to 22,182.22, 33,245.64 and 11,092.08

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Solution

The fourth proportional to 22,182.22, 33,245.64 and 11,092.08 is: 16,624.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,182.22 : 33,245.64 = 11,092.08 : x
  2. Step 2: Convert to fraction form
    22,182.22/33,245.64 = 11,092.08/x
  3. Step 3: Cross multiply
    22,182.22x = 33,245.64 × 11,092.08
  4. Step 4: Simplify right side
    22,182.22x = 368,763,298.53
  5. Step 5: Solve for x
    x = 368,763,298.53/22,182.22
  6. Step 6: Final answer
    x = 16,624.27

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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.