Home / 6,469.45-9,704.93-2,310.04

Finding the Fourth Proportional to 6,469.45, 9,704.93 and 2,310.04

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Solution

The fourth proportional to 6,469.45, 9,704.93 and 2,310.04 is: 3,465.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,469.45 : 9,704.93 = 2,310.04 : x
  2. Step 2: Convert to fraction form
    6,469.45/9,704.93 = 2,310.04/x
  3. Step 3: Cross multiply
    6,469.45x = 9,704.93 × 2,310.04
  4. Step 4: Simplify right side
    6,469.45x = 22,418,776.50
  5. Step 5: Solve for x
    x = 22,418,776.50/6,469.45
  6. Step 6: Final answer
    x = 3,465.33

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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.