Home / 16,472.94-24,713.52-5,380.26

Finding the Fourth Proportional to 16,472.94, 24,713.52 and 5,380.26

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Solution

The fourth proportional to 16,472.94, 24,713.52 and 5,380.26 is: 8,071.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,472.94 : 24,713.52 = 5,380.26 : x
  2. Step 2: Convert to fraction form
    16,472.94/24,713.52 = 5,380.26/x
  3. Step 3: Cross multiply
    16,472.94x = 24,713.52 × 5,380.26
  4. Step 4: Simplify right side
    16,472.94x = 132,965,163.12
  5. Step 5: Solve for x
    x = 132,965,163.12/16,472.94
  6. Step 6: Final answer
    x = 8,071.73

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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.