Home / 232,729.94-349,087.92-64,260.56

Finding the Fourth Proportional to 232,729.94, 349,087.92 and 64,260.56

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Solution

The fourth proportional to 232,729.94, 349,087.92 and 64,260.56 is: 96,388.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,729.94 : 349,087.92 = 64,260.56 : x
  2. Step 2: Convert to fraction form
    232,729.94/349,087.92 = 64,260.56/x
  3. Step 3: Cross multiply
    232,729.94x = 349,087.92 × 64,260.56
  4. Step 4: Simplify right side
    232,729.94x = 22,432,585,228.44
  5. Step 5: Solve for x
    x = 22,432,585,228.44/232,729.94
  6. Step 6: Final answer
    x = 96,388.91

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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.