Home / 22,464.69-33,691.27-6,665.99

Finding the Fourth Proportional to 22,464.69, 33,691.27 and 6,665.99

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Solution

The fourth proportional to 22,464.69, 33,691.27 and 6,665.99 is: 9,997.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,464.69 : 33,691.27 = 6,665.99 : x
  2. Step 2: Convert to fraction form
    22,464.69/33,691.27 = 6,665.99/x
  3. Step 3: Cross multiply
    22,464.69x = 33,691.27 × 6,665.99
  4. Step 4: Simplify right side
    22,464.69x = 224,585,571.95
  5. Step 5: Solve for x
    x = 224,585,571.95/22,464.69
  6. Step 6: Final answer
    x = 9,997.27

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1.5x scale

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.