Home / 232,453.37-348,634.10-63,930.20

Finding the Fourth Proportional to 232,453.37, 348,634.10 and 63,930.20

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Solution

The fourth proportional to 232,453.37, 348,634.10 and 63,930.20 is: 95,882.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,453.37 : 348,634.10 = 63,930.20 : x
  2. Step 2: Convert to fraction form
    232,453.37/348,634.10 = 63,930.20/x
  3. Step 3: Cross multiply
    232,453.37x = 348,634.10 × 63,930.20
  4. Step 4: Simplify right side
    232,453.37x = 22,288,246,156.48
  5. Step 5: Solve for x
    x = 22,288,246,156.48/232,453.37
  6. Step 6: Final answer
    x = 95,882.65

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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.