Home / 33,229.26-45,853.83-19,086.66

Finding the Fourth Proportional to 33,229.26, 45,853.83 and 19,086.66

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Solution

The fourth proportional to 33,229.26, 45,853.83 and 19,086.66 is: 26,338.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,229.26 : 45,853.83 = 19,086.66 : x
  2. Step 2: Convert to fraction form
    33,229.26/45,853.83 = 19,086.66/x
  3. Step 3: Cross multiply
    33,229.26x = 45,853.83 × 19,086.66
  4. Step 4: Simplify right side
    33,229.26x = 875,196,462.91
  5. Step 5: Solve for x
    x = 875,196,462.91/33,229.26
  6. Step 6: Final answer
    x = 26,338.13

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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.