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Finding the Fourth Proportional to 202,194.82, 303,265.86 and 60,037.24

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Solution

The fourth proportional to 202,194.82, 303,265.86 and 60,037.24 is: 90,048.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,194.82 : 303,265.86 = 60,037.24 : x
  2. Step 2: Convert to fraction form
    202,194.82/303,265.86 = 60,037.24/x
  3. Step 3: Cross multiply
    202,194.82x = 303,265.86 × 60,037.24
  4. Step 4: Simplify right side
    202,194.82x = 18,207,245,220.63
  5. Step 5: Solve for x
    x = 18,207,245,220.63/202,194.82
  6. Step 6: Final answer
    x = 90,048.03

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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.