Home / 33,469.88-46,171.08-22,711.05

Finding the Fourth Proportional to 33,469.88, 46,171.08 and 22,711.05

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Solution

The fourth proportional to 33,469.88, 46,171.08 and 22,711.05 is: 31,329.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,469.88 : 46,171.08 = 22,711.05 : x
  2. Step 2: Convert to fraction form
    33,469.88/46,171.08 = 22,711.05/x
  3. Step 3: Cross multiply
    33,469.88x = 46,171.08 × 22,711.05
  4. Step 4: Simplify right side
    33,469.88x = 1,048,593,706.43
  5. Step 5: Solve for x
    x = 1,048,593,706.43/33,469.88
  6. Step 6: Final answer
    x = 31,329.48

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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.