Home / 6,022.13-8,309.33-3,504.65

Finding the Fourth Proportional to 6,022.13, 8,309.33 and 3,504.65

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Solution

The fourth proportional to 6,022.13, 8,309.33 and 3,504.65 is: 4,835.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022.13 : 8,309.33 = 3,504.65 : x
  2. Step 2: Convert to fraction form
    6,022.13/8,309.33 = 3,504.65/x
  3. Step 3: Cross multiply
    6,022.13x = 8,309.33 × 3,504.65
  4. Step 4: Simplify right side
    6,022.13x = 29,121,234.31
  5. Step 5: Solve for x
    x = 29,121,234.31/6,022.13
  6. Step 6: Final answer
    x = 4,835.71

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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.