Home / 27,853.36-41,793.82-13,063.41

Finding the Fourth Proportional to 27,853.36, 41,793.82 and 13,063.41

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Solution

The fourth proportional to 27,853.36, 41,793.82 and 13,063.41 is: 19,601.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,853.36 : 41,793.82 = 13,063.41 : x
  2. Step 2: Convert to fraction form
    27,853.36/41,793.82 = 13,063.41/x
  3. Step 3: Cross multiply
    27,853.36x = 41,793.82 × 13,063.41
  4. Step 4: Simplify right side
    27,853.36x = 545,969,773.47
  5. Step 5: Solve for x
    x = 545,969,773.47/27,853.36
  6. Step 6: Final answer
    x = 19,601.58

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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.