Home / 33,939.45-46,846.49-22,003.56

Finding the Fourth Proportional to 33,939.45, 46,846.49 and 22,003.56

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Solution

The fourth proportional to 33,939.45, 46,846.49 and 22,003.56 is: 30,371.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,939.45 : 46,846.49 = 22,003.56 : x
  2. Step 2: Convert to fraction form
    33,939.45/46,846.49 = 22,003.56/x
  3. Step 3: Cross multiply
    33,939.45x = 46,846.49 × 22,003.56
  4. Step 4: Simplify right side
    33,939.45x = 1,030,789,443.49
  5. Step 5: Solve for x
    x = 1,030,789,443.49/33,939.45
  6. Step 6: Final answer
    x = 30,371.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.