Home / 6,760.03-10,141.01-2,080.43

Finding the Fourth Proportional to 6,760.03, 10,141.01 and 2,080.43

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Solution

The fourth proportional to 6,760.03, 10,141.01 and 2,080.43 is: 3,120.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,760.03 : 10,141.01 = 2,080.43 : x
  2. Step 2: Convert to fraction form
    6,760.03/10,141.01 = 2,080.43/x
  3. Step 3: Cross multiply
    6,760.03x = 10,141.01 × 2,080.43
  4. Step 4: Simplify right side
    6,760.03x = 21,097,661.43
  5. Step 5: Solve for x
    x = 21,097,661.43/6,760.03
  6. Step 6: Final answer
    x = 3,120.94

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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.