Home / 4,650.56-6,976.62-2,310.69

Finding the Fourth Proportional to 4,650.56, 6,976.62 and 2,310.69

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Solution

The fourth proportional to 4,650.56, 6,976.62 and 2,310.69 is: 3,466.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,650.56 : 6,976.62 = 2,310.69 : x
  2. Step 2: Convert to fraction form
    4,650.56/6,976.62 = 2,310.69/x
  3. Step 3: Cross multiply
    4,650.56x = 6,976.62 × 2,310.69
  4. Step 4: Simplify right side
    4,650.56x = 16,120,806.07
  5. Step 5: Solve for x
    x = 16,120,806.07/4,650.56
  6. Step 6: Final answer
    x = 3,466.43

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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.