Home / 22,816.46-34,227.99-7,022.85

Finding the Fourth Proportional to 22,816.46, 34,227.99 and 7,022.85

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Solution

The fourth proportional to 22,816.46, 34,227.99 and 7,022.85 is: 10,535.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,816.46 : 34,227.99 = 7,022.85 : x
  2. Step 2: Convert to fraction form
    22,816.46/34,227.99 = 7,022.85/x
  3. Step 3: Cross multiply
    22,816.46x = 34,227.99 × 7,022.85
  4. Step 4: Simplify right side
    22,816.46x = 240,377,833.32
  5. Step 5: Solve for x
    x = 240,377,833.32/22,816.46
  6. Step 6: Final answer
    x = 10,535.28

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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.