Home / 27,605.03-41,408.22-10,074.85

Finding the Fourth Proportional to 27,605.03, 41,408.22 and 10,074.85

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Solution

The fourth proportional to 27,605.03, 41,408.22 and 10,074.85 is: 15,112.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,605.03 : 41,408.22 = 10,074.85 : x
  2. Step 2: Convert to fraction form
    27,605.03/41,408.22 = 10,074.85/x
  3. Step 3: Cross multiply
    27,605.03x = 41,408.22 × 10,074.85
  4. Step 4: Simplify right side
    27,605.03x = 417,181,605.27
  5. Step 5: Solve for x
    x = 417,181,605.27/27,605.03
  6. Step 6: Final answer
    x = 15,112.52

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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.