Home / 49,764.94-68,675.61-27,408.94

Finding the Fourth Proportional to 49,764.94, 68,675.61 and 27,408.94

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Solution

The fourth proportional to 49,764.94, 68,675.61 and 27,408.94 is: 37,824.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,764.94 : 68,675.61 = 27,408.94 : x
  2. Step 2: Convert to fraction form
    49,764.94/68,675.61 = 27,408.94/x
  3. Step 3: Cross multiply
    49,764.94x = 68,675.61 × 27,408.94
  4. Step 4: Simplify right side
    49,764.94x = 1,882,325,605.05
  5. Step 5: Solve for x
    x = 1,882,325,605.05/49,764.94
  6. Step 6: Final answer
    x = 37,824.33

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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.