Home / 6,875.04-10,305.51-2,713.37

Finding the Fourth Proportional to 6,875.04, 10,305.51 and 2,713.37

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Solution

The fourth proportional to 6,875.04, 10,305.51 and 2,713.37 is: 4,067.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,875.04 : 10,305.51 = 2,713.37 : x
  2. Step 2: Convert to fraction form
    6,875.04/10,305.51 = 2,713.37/x
  3. Step 3: Cross multiply
    6,875.04x = 10,305.51 × 2,713.37
  4. Step 4: Simplify right side
    6,875.04x = 27,962,610.14
  5. Step 5: Solve for x
    x = 27,962,610.14/6,875.04
  6. Step 6: Final answer
    x = 4,067.27

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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.