Home / 6,469.91-9,706.32-2,310.35

Finding the Fourth Proportional to 6,469.91, 9,706.32 and 2,310.35

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Solution

The fourth proportional to 6,469.91, 9,706.32 and 2,310.35 is: 3,466.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,469.91 : 9,706.32 = 2,310.35 : x
  2. Step 2: Convert to fraction form
    6,469.91/9,706.32 = 2,310.35/x
  3. Step 3: Cross multiply
    6,469.91x = 9,706.32 × 2,310.35
  4. Step 4: Simplify right side
    6,469.91x = 22,424,996.41
  5. Step 5: Solve for x
    x = 22,424,996.41/6,469.91
  6. Step 6: Final answer
    x = 3,466.04

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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.