Home / 4,616.28-6,926.86-2,669.86

Finding the Fourth Proportional to 4,616.28, 6,926.86 and 2,669.86

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Solution

The fourth proportional to 4,616.28, 6,926.86 and 2,669.86 is: 4,006.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,616.28 : 6,926.86 = 2,669.86 : x
  2. Step 2: Convert to fraction form
    4,616.28/6,926.86 = 2,669.86/x
  3. Step 3: Cross multiply
    4,616.28x = 6,926.86 × 2,669.86
  4. Step 4: Simplify right side
    4,616.28x = 18,493,746.44
  5. Step 5: Solve for x
    x = 18,493,746.44/4,616.28
  6. Step 6: Final answer
    x = 4,006.20

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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.