Home / 6,767.31-10,146.09-2,324.07

Finding the Fourth Proportional to 6,767.31, 10,146.09 and 2,324.07

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Solution

The fourth proportional to 6,767.31, 10,146.09 and 2,324.07 is: 3,484.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,767.31 : 10,146.09 = 2,324.07 : x
  2. Step 2: Convert to fraction form
    6,767.31/10,146.09 = 2,324.07/x
  3. Step 3: Cross multiply
    6,767.31x = 10,146.09 × 2,324.07
  4. Step 4: Simplify right side
    6,767.31x = 23,580,223.39
  5. Step 5: Solve for x
    x = 23,580,223.39/6,767.31
  6. Step 6: Final answer
    x = 3,484.43

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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.