Home / 22,747.98-34,059.06-11,630.73

Finding the Fourth Proportional to 22,747.98, 34,059.06 and 11,630.73

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Solution

The fourth proportional to 22,747.98, 34,059.06 and 11,630.73 is: 17,413.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,747.98 : 34,059.06 = 11,630.73 : x
  2. Step 2: Convert to fraction form
    22,747.98/34,059.06 = 11,630.73/x
  3. Step 3: Cross multiply
    22,747.98x = 34,059.06 × 11,630.73
  4. Step 4: Simplify right side
    22,747.98x = 396,131,730.91
  5. Step 5: Solve for x
    x = 396,131,730.91/22,747.98
  6. Step 6: Final answer
    x = 17,413.93

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1.5x scale

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.