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Finding the Fourth Proportional to 232,253.34, 348,380.46 and 63,775.98

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Solution

The fourth proportional to 232,253.34, 348,380.46 and 63,775.98 is: 95,664.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,253.34 : 348,380.46 = 63,775.98 : x
  2. Step 2: Convert to fraction form
    232,253.34/348,380.46 = 63,775.98/x
  3. Step 3: Cross multiply
    232,253.34x = 348,380.46 × 63,775.98
  4. Step 4: Simplify right side
    232,253.34x = 22,218,305,249.35
  5. Step 5: Solve for x
    x = 22,218,305,249.35/232,253.34
  6. Step 6: Final answer
    x = 95,664.09

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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.