Home / 6,828.69-10,241.22-2,932.19

Finding the Fourth Proportional to 6,828.69, 10,241.22 and 2,932.19

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Solution

The fourth proportional to 6,828.69, 10,241.22 and 2,932.19 is: 4,397.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,828.69 : 10,241.22 = 2,932.19 : x
  2. Step 2: Convert to fraction form
    6,828.69/10,241.22 = 2,932.19/x
  3. Step 3: Cross multiply
    6,828.69x = 10,241.22 × 2,932.19
  4. Step 4: Simplify right side
    6,828.69x = 30,029,202.87
  5. Step 5: Solve for x
    x = 30,029,202.87/6,828.69
  6. Step 6: Final answer
    x = 4,397.51

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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.