Home / 232,198.45-348,298.06-63,721.08

Finding the Fourth Proportional to 232,198.45, 348,298.06 and 63,721.08

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Solution

The fourth proportional to 232,198.45, 348,298.06 and 63,721.08 is: 95,581.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,198.45 : 348,298.06 = 63,721.08 : x
  2. Step 2: Convert to fraction form
    232,198.45/348,298.06 = 63,721.08/x
  3. Step 3: Cross multiply
    232,198.45x = 348,298.06 × 63,721.08
  4. Step 4: Simplify right side
    232,198.45x = 22,193,928,545.10
  5. Step 5: Solve for x
    x = 22,193,928,545.10/232,198.45
  6. Step 6: Final answer
    x = 95,581.73

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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.