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Finding the Fourth Proportional to 202,333.32, 303,560.70 and 95,798.46

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Solution

The fourth proportional to 202,333.32, 303,560.70 and 95,798.46 is: 143,726.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,333.32 : 303,560.70 = 95,798.46 : x
  2. Step 2: Convert to fraction form
    202,333.32/303,560.70 = 95,798.46/x
  3. Step 3: Cross multiply
    202,333.32x = 303,560.70 × 95,798.46
  4. Step 4: Simplify right side
    202,333.32x = 29,080,647,576.52
  5. Step 5: Solve for x
    x = 29,080,647,576.52/202,333.32
  6. Step 6: Final answer
    x = 143,726.44

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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.