Home / 12,727.24-19,092.91-4,833.09

Finding the Fourth Proportional to 12,727.24, 19,092.91 and 4,833.09

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Solution

The fourth proportional to 12,727.24, 19,092.91 and 4,833.09 is: 7,250.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,727.24 : 19,092.91 = 4,833.09 : x
  2. Step 2: Convert to fraction form
    12,727.24/19,092.91 = 4,833.09/x
  3. Step 3: Cross multiply
    12,727.24x = 19,092.91 × 4,833.09
  4. Step 4: Simplify right side
    12,727.24x = 92,277,752.39
  5. Step 5: Solve for x
    x = 92,277,752.39/12,727.24
  6. Step 6: Final answer
    x = 7,250.41

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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.