Home / 232,198.46-348,298.06-63,721.09

Finding the Fourth Proportional to 232,198.46, 348,298.06 and 63,721.09

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Solution

The fourth proportional to 232,198.46, 348,298.06 and 63,721.09 is: 95,581.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,198.46 : 348,298.06 = 63,721.09 : x
  2. Step 2: Convert to fraction form
    232,198.46/348,298.06 = 63,721.09/x
  3. Step 3: Cross multiply
    232,198.46x = 348,298.06 × 63,721.09
  4. Step 4: Simplify right side
    232,198.46x = 22,193,932,028.09
  5. Step 5: Solve for x
    x = 22,193,932,028.09/232,198.46
  6. Step 6: Final answer
    x = 95,581.74

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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.