Home / 4,109.13-6,157.22-2,463.62

Finding the Fourth Proportional to 4,109.13, 6,157.22 and 2,463.62

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Solution

The fourth proportional to 4,109.13, 6,157.22 and 2,463.62 is: 3,691.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109.13 : 6,157.22 = 2,463.62 : x
  2. Step 2: Convert to fraction form
    4,109.13/6,157.22 = 2,463.62/x
  3. Step 3: Cross multiply
    4,109.13x = 6,157.22 × 2,463.62
  4. Step 4: Simplify right side
    4,109.13x = 15,169,007.23
  5. Step 5: Solve for x
    x = 15,169,007.23/4,109.13
  6. Step 6: Final answer
    x = 3,691.54

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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.