Home / 6,913.32-10,371.66-2,233.44

Finding the Fourth Proportional to 6,913.32, 10,371.66 and 2,233.44

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Solution

The fourth proportional to 6,913.32, 10,371.66 and 2,233.44 is: 3,350.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,913.32 : 10,371.66 = 2,233.44 : x
  2. Step 2: Convert to fraction form
    6,913.32/10,371.66 = 2,233.44/x
  3. Step 3: Cross multiply
    6,913.32x = 10,371.66 × 2,233.44
  4. Step 4: Simplify right side
    6,913.32x = 23,164,480.31
  5. Step 5: Solve for x
    x = 23,164,480.31/6,913.32
  6. Step 6: Final answer
    x = 3,350.70

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1.5x scale

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.