Home / 4,613.79-6,919.97-2,016.03

Finding the Fourth Proportional to 4,613.79, 6,919.97 and 2,016.03

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Solution

The fourth proportional to 4,613.79, 6,919.97 and 2,016.03 is: 3,023.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,613.79 : 6,919.97 = 2,016.03 : x
  2. Step 2: Convert to fraction form
    4,613.79/6,919.97 = 2,016.03/x
  3. Step 3: Cross multiply
    4,613.79x = 6,919.97 × 2,016.03
  4. Step 4: Simplify right side
    4,613.79x = 13,950,857.04
  5. Step 5: Solve for x
    x = 13,950,857.04/4,613.79
  6. Step 6: Final answer
    x = 3,023.73

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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.