Home / 6,226.38-9,340.02-2,066.22

Finding the Fourth Proportional to 6,226.38, 9,340.02 and 2,066.22

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Solution

The fourth proportional to 6,226.38, 9,340.02 and 2,066.22 is: 3,099.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,226.38 : 9,340.02 = 2,066.22 : x
  2. Step 2: Convert to fraction form
    6,226.38/9,340.02 = 2,066.22/x
  3. Step 3: Cross multiply
    6,226.38x = 9,340.02 × 2,066.22
  4. Step 4: Simplify right side
    6,226.38x = 19,298,536.12
  5. Step 5: Solve for x
    x = 19,298,536.12/6,226.38
  6. Step 6: Final answer
    x = 3,099.48

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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.