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Finding the Fourth Proportional to 202,260.56, 303,422.52 and 62,004.56

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Solution

The fourth proportional to 202,260.56, 303,422.52 and 62,004.56 is: 93,016.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,260.56 : 303,422.52 = 62,004.56 : x
  2. Step 2: Convert to fraction form
    202,260.56/303,422.52 = 62,004.56/x
  3. Step 3: Cross multiply
    202,260.56x = 303,422.52 × 62,004.56
  4. Step 4: Simplify right side
    202,260.56x = 18,813,579,846.69
  5. Step 5: Solve for x
    x = 18,813,579,846.69/202,260.56
  6. Step 6: Final answer
    x = 93,016.55

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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.