Home / 6,991.11-10,484.17-2,310.26

Finding the Fourth Proportional to 6,991.11, 10,484.17 and 2,310.26

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Solution

The fourth proportional to 6,991.11, 10,484.17 and 2,310.26 is: 3,464.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,991.11 : 10,484.17 = 2,310.26 : x
  2. Step 2: Convert to fraction form
    6,991.11/10,484.17 = 2,310.26/x
  3. Step 3: Cross multiply
    6,991.11x = 10,484.17 × 2,310.26
  4. Step 4: Simplify right side
    6,991.11x = 24,221,100.39
  5. Step 5: Solve for x
    x = 24,221,100.39/6,991.11
  6. Step 6: Final answer
    x = 3,464.56

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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.