Home / 6,732.69-10,103.35-3,268.05

Finding the Fourth Proportional to 6,732.69, 10,103.35 and 3,268.05

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Solution

The fourth proportional to 6,732.69, 10,103.35 and 3,268.05 is: 4,904.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,732.69 : 10,103.35 = 3,268.05 : x
  2. Step 2: Convert to fraction form
    6,732.69/10,103.35 = 3,268.05/x
  3. Step 3: Cross multiply
    6,732.69x = 10,103.35 × 3,268.05
  4. Step 4: Simplify right side
    6,732.69x = 33,018,252.97
  5. Step 5: Solve for x
    x = 33,018,252.97/6,732.69
  6. Step 6: Final answer
    x = 4,904.17

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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.