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Finding the Fourth Proportional to 195,562.44, 293,352 and 83,227.32

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Solution

The fourth proportional to 195,562.44, 293,352 and 83,227.32 is: 124,844.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,562.44 : 293,352 = 83,227.32 : x
  2. Step 2: Convert to fraction form
    195,562.44/293,352 = 83,227.32/x
  3. Step 3: Cross multiply
    195,562.44x = 293,352 × 83,227.32
  4. Step 4: Simplify right side
    195,562.44x = 24,414,900,776.64
  5. Step 5: Solve for x
    x = 24,414,900,776.64/195,562.44
  6. Step 6: Final answer
    x = 124,844.53

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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.