Home / 22,799.57-34,198.32-7,003.95

Finding the Fourth Proportional to 22,799.57, 34,198.32 and 7,003.95

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Solution

The fourth proportional to 22,799.57, 34,198.32 and 7,003.95 is: 10,505.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,799.57 : 34,198.32 = 7,003.95 : x
  2. Step 2: Convert to fraction form
    22,799.57/34,198.32 = 7,003.95/x
  3. Step 3: Cross multiply
    22,799.57x = 34,198.32 × 7,003.95
  4. Step 4: Simplify right side
    22,799.57x = 239,523,323.36
  5. Step 5: Solve for x
    x = 239,523,323.36/22,799.57
  6. Step 6: Final answer
    x = 10,505.61

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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.