Home / 6,006.66-9,011.43-2,718.87

Finding the Fourth Proportional to 6,006.66, 9,011.43 and 2,718.87

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Solution

The fourth proportional to 6,006.66, 9,011.43 and 2,718.87 is: 4,078.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,006.66 : 9,011.43 = 2,718.87 : x
  2. Step 2: Convert to fraction form
    6,006.66/9,011.43 = 2,718.87/x
  3. Step 3: Cross multiply
    6,006.66x = 9,011.43 × 2,718.87
  4. Step 4: Simplify right side
    6,006.66x = 24,500,865.24
  5. Step 5: Solve for x
    x = 24,500,865.24/6,006.66
  6. Step 6: Final answer
    x = 4,078.95

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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.