Home / 4,080.09-6,107.13-3,249.03

Finding the Fourth Proportional to 4,080.09, 6,107.13 and 3,249.03

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Solution

The fourth proportional to 4,080.09, 6,107.13 and 3,249.03 is: 4,863.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080.09 : 6,107.13 = 3,249.03 : x
  2. Step 2: Convert to fraction form
    4,080.09/6,107.13 = 3,249.03/x
  3. Step 3: Cross multiply
    4,080.09x = 6,107.13 × 3,249.03
  4. Step 4: Simplify right side
    4,080.09x = 19,842,248.58
  5. Step 5: Solve for x
    x = 19,842,248.58/4,080.09
  6. Step 6: Final answer
    x = 4,863.19

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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.