Home / 6,226.88-8,592.96-3,394.14

Finding the Fourth Proportional to 6,226.88, 8,592.96 and 3,394.14

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Solution

The fourth proportional to 6,226.88, 8,592.96 and 3,394.14 is: 4,683.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,226.88 : 8,592.96 = 3,394.14 : x
  2. Step 2: Convert to fraction form
    6,226.88/8,592.96 = 3,394.14/x
  3. Step 3: Cross multiply
    6,226.88x = 8,592.96 × 3,394.14
  4. Step 4: Simplify right side
    6,226.88x = 29,165,733.62
  5. Step 5: Solve for x
    x = 29,165,733.62/6,226.88
  6. Step 6: Final answer
    x = 4,683.84

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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.