Home / 22,106.11-33,155.87-8,062.84

Finding the Fourth Proportional to 22,106.11, 33,155.87 and 8,062.84

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Solution

The fourth proportional to 22,106.11, 33,155.87 and 8,062.84 is: 12,093.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,106.11 : 33,155.87 = 8,062.84 : x
  2. Step 2: Convert to fraction form
    22,106.11/33,155.87 = 8,062.84/x
  3. Step 3: Cross multiply
    22,106.11x = 33,155.87 × 8,062.84
  4. Step 4: Simplify right side
    22,106.11x = 267,330,351.67
  5. Step 5: Solve for x
    x = 267,330,351.67/22,106.11
  6. Step 6: Final answer
    x = 12,093.05

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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.