Home / 6,674.28-10,010.97-3,387.26

Finding the Fourth Proportional to 6,674.28, 10,010.97 and 3,387.26

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Solution

The fourth proportional to 6,674.28, 10,010.97 and 3,387.26 is: 5,080.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674.28 : 10,010.97 = 3,387.26 : x
  2. Step 2: Convert to fraction form
    6,674.28/10,010.97 = 3,387.26/x
  3. Step 3: Cross multiply
    6,674.28x = 10,010.97 × 3,387.26
  4. Step 4: Simplify right side
    6,674.28x = 33,909,708.19
  5. Step 5: Solve for x
    x = 33,909,708.19/6,674.28
  6. Step 6: Final answer
    x = 5,080.65

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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.