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Finding the Fourth Proportional to 202,475.88, 303,714.36 and 62,233.56

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Solution

The fourth proportional to 202,475.88, 303,714.36 and 62,233.56 is: 93,350.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,475.88 : 303,714.36 = 62,233.56 : x
  2. Step 2: Convert to fraction form
    202,475.88/303,714.36 = 62,233.56/x
  3. Step 3: Cross multiply
    202,475.88x = 303,714.36 × 62,233.56
  4. Step 4: Simplify right side
    202,475.88x = 18,901,225,845.92
  5. Step 5: Solve for x
    x = 18,901,225,845.92/202,475.88
  6. Step 6: Final answer
    x = 93,350.51

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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.