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Finding the Fourth Proportional to 223,624.26, 335,368.11 and 63,713.25

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Solution

The fourth proportional to 223,624.26, 335,368.11 and 63,713.25 is: 95,550.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,624.26 : 335,368.11 = 63,713.25 : x
  2. Step 2: Convert to fraction form
    223,624.26/335,368.11 = 63,713.25/x
  3. Step 3: Cross multiply
    223,624.26x = 335,368.11 × 63,713.25
  4. Step 4: Simplify right side
    223,624.26x = 21,367,392,234.46
  5. Step 5: Solve for x
    x = 21,367,392,234.46/223,624.26
  6. Step 6: Final answer
    x = 95,550.42

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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.