Home / 204,226.69-306,340.17-63,996.25

Finding the Fourth Proportional to 204,226.69, 306,340.17 and 63,996.25

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Solution

The fourth proportional to 204,226.69, 306,340.17 and 63,996.25 is: 95,994.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,226.69 : 306,340.17 = 63,996.25 : x
  2. Step 2: Convert to fraction form
    204,226.69/306,340.17 = 63,996.25/x
  3. Step 3: Cross multiply
    204,226.69x = 306,340.17 × 63,996.25
  4. Step 4: Simplify right side
    204,226.69x = 19,604,622,104.36
  5. Step 5: Solve for x
    x = 19,604,622,104.36/204,226.69
  6. Step 6: Final answer
    x = 95,994.42

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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.