Home / 6,713.06-10,065.61-2,031.65

Finding the Fourth Proportional to 6,713.06, 10,065.61 and 2,031.65

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Solution

The fourth proportional to 6,713.06, 10,065.61 and 2,031.65 is: 3,046.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,713.06 : 10,065.61 = 2,031.65 : x
  2. Step 2: Convert to fraction form
    6,713.06/10,065.61 = 2,031.65/x
  3. Step 3: Cross multiply
    6,713.06x = 10,065.61 × 2,031.65
  4. Step 4: Simplify right side
    6,713.06x = 20,449,796.56
  5. Step 5: Solve for x
    x = 20,449,796.56/6,713.06
  6. Step 6: Final answer
    x = 3,046.27

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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.