Home / 24,163.16-33,346.82-13,553.47

Finding the Fourth Proportional to 24,163.16, 33,346.82 and 13,553.47

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Solution

The fourth proportional to 24,163.16, 33,346.82 and 13,553.47 is: 18,704.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,163.16 : 33,346.82 = 13,553.47 : x
  2. Step 2: Convert to fraction form
    24,163.16/33,346.82 = 13,553.47/x
  3. Step 3: Cross multiply
    24,163.16x = 33,346.82 × 13,553.47
  4. Step 4: Simplify right side
    24,163.16x = 451,965,124.47
  5. Step 5: Solve for x
    x = 451,965,124.47/24,163.16
  6. Step 6: Final answer
    x = 18,704.72

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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.