Home / 6,622.08-9,934.20-2,004

Finding the Fourth Proportional to 6,622.08, 9,934.20 and 2,004

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Solution

The fourth proportional to 6,622.08, 9,934.20 and 2,004 is: 3,006.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,622.08 : 9,934.20 = 2,004 : x
  2. Step 2: Convert to fraction form
    6,622.08/9,934.20 = 2,004/x
  3. Step 3: Cross multiply
    6,622.08x = 9,934.20 × 2,004
  4. Step 4: Simplify right side
    6,622.08x = 19,908,136.80
  5. Step 5: Solve for x
    x = 19,908,136.80/6,622.08
  6. Step 6: Final answer
    x = 3,006.33

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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.