Home / 27,577.85-41,371.31-10,937.97

Finding the Fourth Proportional to 27,577.85, 41,371.31 and 10,937.97

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Solution

The fourth proportional to 27,577.85, 41,371.31 and 10,937.97 is: 16,408.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,577.85 : 41,371.31 = 10,937.97 : x
  2. Step 2: Convert to fraction form
    27,577.85/41,371.31 = 10,937.97/x
  3. Step 3: Cross multiply
    27,577.85x = 41,371.31 × 10,937.97
  4. Step 4: Simplify right side
    27,577.85x = 452,518,174.99
  5. Step 5: Solve for x
    x = 452,518,174.99/27,577.85
  6. Step 6: Final answer
    x = 16,408.76

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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.