Home / 6,234.13-9,351.09-3,605.59

Finding the Fourth Proportional to 6,234.13, 9,351.09 and 3,605.59

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Solution

The fourth proportional to 6,234.13, 9,351.09 and 3,605.59 is: 5,408.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,234.13 : 9,351.09 = 3,605.59 : x
  2. Step 2: Convert to fraction form
    6,234.13/9,351.09 = 3,605.59/x
  3. Step 3: Cross multiply
    6,234.13x = 9,351.09 × 3,605.59
  4. Step 4: Simplify right side
    6,234.13x = 33,716,196.59
  5. Step 5: Solve for x
    x = 33,716,196.59/6,234.13
  6. Step 6: Final answer
    x = 5,408.32

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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.