Home / 6,194.67-9,287.09-2,245.31

Finding the Fourth Proportional to 6,194.67, 9,287.09 and 2,245.31

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Solution

The fourth proportional to 6,194.67, 9,287.09 and 2,245.31 is: 3,366.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,194.67 : 9,287.09 = 2,245.31 : x
  2. Step 2: Convert to fraction form
    6,194.67/9,287.09 = 2,245.31/x
  3. Step 3: Cross multiply
    6,194.67x = 9,287.09 × 2,245.31
  4. Step 4: Simplify right side
    6,194.67x = 20,852,396.05
  5. Step 5: Solve for x
    x = 20,852,396.05/6,194.67
  6. Step 6: Final answer
    x = 3,366.18

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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.