Home / 6,911.33-10,364.97-2,468.28

Finding the Fourth Proportional to 6,911.33, 10,364.97 and 2,468.28

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Solution

The fourth proportional to 6,911.33, 10,364.97 and 2,468.28 is: 3,701.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,911.33 : 10,364.97 = 2,468.28 : x
  2. Step 2: Convert to fraction form
    6,911.33/10,364.97 = 2,468.28/x
  3. Step 3: Cross multiply
    6,911.33x = 10,364.97 × 2,468.28
  4. Step 4: Simplify right side
    6,911.33x = 25,583,648.15
  5. Step 5: Solve for x
    x = 25,583,648.15/6,911.33
  6. Step 6: Final answer
    x = 3,701.70

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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.