Home / 6,913.62-10,370.16-2,233.80

Finding the Fourth Proportional to 6,913.62, 10,370.16 and 2,233.80

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Solution

The fourth proportional to 6,913.62, 10,370.16 and 2,233.80 is: 3,350.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,913.62 : 10,370.16 = 2,233.80 : x
  2. Step 2: Convert to fraction form
    6,913.62/10,370.16 = 2,233.80/x
  3. Step 3: Cross multiply
    6,913.62x = 10,370.16 × 2,233.80
  4. Step 4: Simplify right side
    6,913.62x = 23,164,863.41
  5. Step 5: Solve for x
    x = 23,164,863.41/6,913.62
  6. Step 6: Final answer
    x = 3,350.61

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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.