Home / 6,712.06-10,067.64-2,032.20

Finding the Fourth Proportional to 6,712.06, 10,067.64 and 2,032.20

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Solution

The fourth proportional to 6,712.06, 10,067.64 and 2,032.20 is: 3,048.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,712.06 : 10,067.64 = 2,032.20 : x
  2. Step 2: Convert to fraction form
    6,712.06/10,067.64 = 2,032.20/x
  3. Step 3: Cross multiply
    6,712.06x = 10,067.64 × 2,032.20
  4. Step 4: Simplify right side
    6,712.06x = 20,459,458.01
  5. Step 5: Solve for x
    x = 20,459,458.01/6,712.06
  6. Step 6: Final answer
    x = 3,048.16

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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.