Home / 4,466.07-6,694.00-2,122.76

Finding the Fourth Proportional to 4,466.07, 6,694.00 and 2,122.76

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Solution

The fourth proportional to 4,466.07, 6,694.00 and 2,122.76 is: 3,181.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,466.07 : 6,694.00 = 2,122.76 : x
  2. Step 2: Convert to fraction form
    4,466.07/6,694.00 = 2,122.76/x
  3. Step 3: Cross multiply
    4,466.07x = 6,694.00 × 2,122.76
  4. Step 4: Simplify right side
    4,466.07x = 14,209,744.14
  5. Step 5: Solve for x
    x = 14,209,744.14/4,466.07
  6. Step 6: Final answer
    x = 3,181.71

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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.