Home / 195,379.26-293,065.79-62,257.61

Finding the Fourth Proportional to 195,379.26, 293,065.79 and 62,257.61

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Solution

The fourth proportional to 195,379.26, 293,065.79 and 62,257.61 is: 93,385.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,379.26 : 293,065.79 = 62,257.61 : x
  2. Step 2: Convert to fraction form
    195,379.26/293,065.79 = 62,257.61/x
  3. Step 3: Cross multiply
    195,379.26x = 293,065.79 × 62,257.61
  4. Step 4: Simplify right side
    195,379.26x = 18,245,575,658.16
  5. Step 5: Solve for x
    x = 18,245,575,658.16/195,379.26
  6. Step 6: Final answer
    x = 93,385.43

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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.