Home / 22,033.49-33,053.87-10,940.54

Finding the Fourth Proportional to 22,033.49, 33,053.87 and 10,940.54

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Solution

The fourth proportional to 22,033.49, 33,053.87 and 10,940.54 is: 16,412.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,033.49 : 33,053.87 = 10,940.54 : x
  2. Step 2: Convert to fraction form
    22,033.49/33,053.87 = 10,940.54/x
  3. Step 3: Cross multiply
    22,033.49x = 33,053.87 × 10,940.54
  4. Step 4: Simplify right side
    22,033.49x = 361,627,048.97
  5. Step 5: Solve for x
    x = 361,627,048.97/22,033.49
  6. Step 6: Final answer
    x = 16,412.61

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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.