Home / 195,787.82-293,718.49-62,632.33

Finding the Fourth Proportional to 195,787.82, 293,718.49 and 62,632.33

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Solution

The fourth proportional to 195,787.82, 293,718.49 and 62,632.33 is: 93,960.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,787.82 : 293,718.49 = 62,632.33 : x
  2. Step 2: Convert to fraction form
    195,787.82/293,718.49 = 62,632.33/x
  3. Step 3: Cross multiply
    195,787.82x = 293,718.49 × 62,632.33
  4. Step 4: Simplify right side
    195,787.82x = 18,396,272,501.90
  5. Step 5: Solve for x
    x = 18,396,272,501.90/195,787.82
  6. Step 6: Final answer
    x = 93,960.25

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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.