Home / 3,343.05-4,613.99-2,463.39

Finding the Fourth Proportional to 3,343.05, 4,613.99 and 2,463.39

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Solution

The fourth proportional to 3,343.05, 4,613.99 and 2,463.39 is: 3,399.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343.05 : 4,613.99 = 2,463.39 : x
  2. Step 2: Convert to fraction form
    3,343.05/4,613.99 = 2,463.39/x
  3. Step 3: Cross multiply
    3,343.05x = 4,613.99 × 2,463.39
  4. Step 4: Simplify right side
    3,343.05x = 11,366,044.51
  5. Step 5: Solve for x
    x = 11,366,044.51/3,343.05
  6. Step 6: Final answer
    x = 3,399.90

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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.