Home / 4,066.61-6,096.85-2,219.30

Finding the Fourth Proportional to 4,066.61, 6,096.85 and 2,219.30

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Solution

The fourth proportional to 4,066.61, 6,096.85 and 2,219.30 is: 3,327.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066.61 : 6,096.85 = 2,219.30 : x
  2. Step 2: Convert to fraction form
    4,066.61/6,096.85 = 2,219.30/x
  3. Step 3: Cross multiply
    4,066.61x = 6,096.85 × 2,219.30
  4. Step 4: Simplify right side
    4,066.61x = 13,530,757.22
  5. Step 5: Solve for x
    x = 13,530,757.22/4,066.61
  6. Step 6: Final answer
    x = 3,327.28

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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.