Home / 6,926.06-10,383.31-3,226.39

Finding the Fourth Proportional to 6,926.06, 10,383.31 and 3,226.39

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Solution

The fourth proportional to 6,926.06, 10,383.31 and 3,226.39 is: 4,836.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926.06 : 10,383.31 = 3,226.39 : x
  2. Step 2: Convert to fraction form
    6,926.06/10,383.31 = 3,226.39/x
  3. Step 3: Cross multiply
    6,926.06x = 10,383.31 × 3,226.39
  4. Step 4: Simplify right side
    6,926.06x = 33,500,547.57
  5. Step 5: Solve for x
    x = 33,500,547.57/6,926.06
  6. Step 6: Final answer
    x = 4,836.88

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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.