Home / 22,091.86-33,113.76-11,006.74

Finding the Fourth Proportional to 22,091.86, 33,113.76 and 11,006.74

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Solution

The fourth proportional to 22,091.86, 33,113.76 and 11,006.74 is: 16,498.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,091.86 : 33,113.76 = 11,006.74 : x
  2. Step 2: Convert to fraction form
    22,091.86/33,113.76 = 11,006.74/x
  3. Step 3: Cross multiply
    22,091.86x = 33,113.76 × 11,006.74
  4. Step 4: Simplify right side
    22,091.86x = 364,474,546.74
  5. Step 5: Solve for x
    x = 364,474,546.74/22,091.86
  6. Step 6: Final answer
    x = 16,498.14

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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.