Home / 22,747.10-34,120.95-9,608.69

Finding the Fourth Proportional to 22,747.10, 34,120.95 and 9,608.69

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Solution

The fourth proportional to 22,747.10, 34,120.95 and 9,608.69 is: 14,413.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,747.10 : 34,120.95 = 9,608.69 : x
  2. Step 2: Convert to fraction form
    22,747.10/34,120.95 = 9,608.69/x
  3. Step 3: Cross multiply
    22,747.10x = 34,120.95 × 9,608.69
  4. Step 4: Simplify right side
    22,747.10x = 327,857,680.33
  5. Step 5: Solve for x
    x = 327,857,680.33/22,747.10
  6. Step 6: Final answer
    x = 14,413.17

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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.