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Finding the Fourth Proportional to 202,275.24, 303,401.52 and 62,033.46

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Solution

The fourth proportional to 202,275.24, 303,401.52 and 62,033.46 is: 93,046.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,275.24 : 303,401.52 = 62,033.46 : x
  2. Step 2: Convert to fraction form
    202,275.24/303,401.52 = 62,033.46/x
  3. Step 3: Cross multiply
    202,275.24x = 303,401.52 × 62,033.46
  4. Step 4: Simplify right side
    202,275.24x = 18,821,046,054.86
  5. Step 5: Solve for x
    x = 18,821,046,054.86/202,275.24
  6. Step 6: Final answer
    x = 93,046.71

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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.