Home / 44,799.29-67,208.66-13,633.73

Finding the Fourth Proportional to 44,799.29, 67,208.66 and 13,633.73

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Solution

The fourth proportional to 44,799.29, 67,208.66 and 13,633.73 is: 20,453.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,799.29 : 67,208.66 = 13,633.73 : x
  2. Step 2: Convert to fraction form
    44,799.29/67,208.66 = 13,633.73/x
  3. Step 3: Cross multiply
    44,799.29x = 67,208.66 × 13,633.73
  4. Step 4: Simplify right side
    44,799.29x = 916,305,039.44
  5. Step 5: Solve for x
    x = 916,305,039.44/44,799.29
  6. Step 6: Final answer
    x = 20,453.56

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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.