Home / 22,254.20-33,377.04-6,671.80

Finding the Fourth Proportional to 22,254.20, 33,377.04 and 6,671.80

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Solution

The fourth proportional to 22,254.20, 33,377.04 and 6,671.80 is: 10,006.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,254.20 : 33,377.04 = 6,671.80 : x
  2. Step 2: Convert to fraction form
    22,254.20/33,377.04 = 6,671.80/x
  3. Step 3: Cross multiply
    22,254.20x = 33,377.04 × 6,671.80
  4. Step 4: Simplify right side
    22,254.20x = 222,684,935.47
  5. Step 5: Solve for x
    x = 222,684,935.47/22,254.20
  6. Step 6: Final answer
    x = 10,006.42

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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.