Home / 22,960.44-34,413.03-11,861.10

Finding the Fourth Proportional to 22,960.44, 34,413.03 and 11,861.10

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Solution

The fourth proportional to 22,960.44, 34,413.03 and 11,861.10 is: 17,777.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,960.44 : 34,413.03 = 11,861.10 : x
  2. Step 2: Convert to fraction form
    22,960.44/34,413.03 = 11,861.10/x
  3. Step 3: Cross multiply
    22,960.44x = 34,413.03 × 11,861.10
  4. Step 4: Simplify right side
    22,960.44x = 408,176,390.13
  5. Step 5: Solve for x
    x = 408,176,390.13/22,960.44
  6. Step 6: Final answer
    x = 17,777.38

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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.