Home / 6,998.23-10,497.30-2,067.45

Finding the Fourth Proportional to 6,998.23, 10,497.30 and 2,067.45

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Solution

The fourth proportional to 6,998.23, 10,497.30 and 2,067.45 is: 3,101.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,998.23 : 10,497.30 = 2,067.45 : x
  2. Step 2: Convert to fraction form
    6,998.23/10,497.30 = 2,067.45/x
  3. Step 3: Cross multiply
    6,998.23x = 10,497.30 × 2,067.45
  4. Step 4: Simplify right side
    6,998.23x = 21,702,642.89
  5. Step 5: Solve for x
    x = 21,702,642.89/6,998.23
  6. Step 6: Final answer
    x = 3,101.16

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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.