Home / 27,408.82-41,125.79-14,910.12

Finding the Fourth Proportional to 27,408.82, 41,125.79 and 14,910.12

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Solution

The fourth proportional to 27,408.82, 41,125.79 and 14,910.12 is: 22,372.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,408.82 : 41,125.79 = 14,910.12 : x
  2. Step 2: Convert to fraction form
    27,408.82/41,125.79 = 14,910.12/x
  3. Step 3: Cross multiply
    27,408.82x = 41,125.79 × 14,910.12
  4. Step 4: Simplify right side
    27,408.82x = 613,190,463.99
  5. Step 5: Solve for x
    x = 613,190,463.99/27,408.82
  6. Step 6: Final answer
    x = 22,372.01

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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.