Home / 22,065.35-33,104.19-8,926.95

Finding the Fourth Proportional to 22,065.35, 33,104.19 and 8,926.95

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Solution

The fourth proportional to 22,065.35, 33,104.19 and 8,926.95 is: 13,392.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,065.35 : 33,104.19 = 8,926.95 : x
  2. Step 2: Convert to fraction form
    22,065.35/33,104.19 = 8,926.95/x
  3. Step 3: Cross multiply
    22,065.35x = 33,104.19 × 8,926.95
  4. Step 4: Simplify right side
    22,065.35x = 295,519,448.92
  5. Step 5: Solve for x
    x = 295,519,448.92/22,065.35
  6. Step 6: Final answer
    x = 13,392.92

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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.