Home / 269,260.93-371,575.25-146,754.41

Finding the Fourth Proportional to 269,260.93, 371,575.25 and 146,754.41

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Solution

The fourth proportional to 269,260.93, 371,575.25 and 146,754.41 is: 202,518.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,260.93 : 371,575.25 = 146,754.41 : x
  2. Step 2: Convert to fraction form
    269,260.93/371,575.25 = 146,754.41/x
  3. Step 3: Cross multiply
    269,260.93x = 371,575.25 × 146,754.41
  4. Step 4: Simplify right side
    269,260.93x = 54,530,306,584.35
  5. Step 5: Solve for x
    x = 54,530,306,584.35/269,260.93
  6. Step 6: Final answer
    x = 202,518.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.