Home / 6,167.19-9,249.88-2,270.69

Finding the Fourth Proportional to 6,167.19, 9,249.88 and 2,270.69

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Solution

The fourth proportional to 6,167.19, 9,249.88 and 2,270.69 is: 3,405.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,167.19 : 9,249.88 = 2,270.69 : x
  2. Step 2: Convert to fraction form
    6,167.19/9,249.88 = 2,270.69/x
  3. Step 3: Cross multiply
    6,167.19x = 9,249.88 × 2,270.69
  4. Step 4: Simplify right side
    6,167.19x = 21,003,610.02
  5. Step 5: Solve for x
    x = 21,003,610.02/6,167.19
  6. Step 6: Final answer
    x = 3,405.70

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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.