Home / 6,674.06-10,011.69-3,386.27

Finding the Fourth Proportional to 6,674.06, 10,011.69 and 3,386.27

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Solution

The fourth proportional to 6,674.06, 10,011.69 and 3,386.27 is: 5,079.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674.06 : 10,011.69 = 3,386.27 : x
  2. Step 2: Convert to fraction form
    6,674.06/10,011.69 = 3,386.27/x
  3. Step 3: Cross multiply
    6,674.06x = 10,011.69 × 3,386.27
  4. Step 4: Simplify right side
    6,674.06x = 33,902,310.53
  5. Step 5: Solve for x
    x = 33,902,310.53/6,674.06
  6. Step 6: Final answer
    x = 5,079.71

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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.