Home / 6,824.07-10,233.88-2,663.05

Finding the Fourth Proportional to 6,824.07, 10,233.88 and 2,663.05

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Solution

The fourth proportional to 6,824.07, 10,233.88 and 2,663.05 is: 3,993.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,824.07 : 10,233.88 = 2,663.05 : x
  2. Step 2: Convert to fraction form
    6,824.07/10,233.88 = 2,663.05/x
  3. Step 3: Cross multiply
    6,824.07x = 10,233.88 × 2,663.05
  4. Step 4: Simplify right side
    6,824.07x = 27,253,334.13
  5. Step 5: Solve for x
    x = 27,253,334.13/6,824.07
  6. Step 6: Final answer
    x = 3,993.71

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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.