Home / 3,310.92-4,557.33-2,413.17

Finding the Fourth Proportional to 3,310.92, 4,557.33 and 2,413.17

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Solution

The fourth proportional to 3,310.92, 4,557.33 and 2,413.17 is: 3,321.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310.92 : 4,557.33 = 2,413.17 : x
  2. Step 2: Convert to fraction form
    3,310.92/4,557.33 = 2,413.17/x
  3. Step 3: Cross multiply
    3,310.92x = 4,557.33 × 2,413.17
  4. Step 4: Simplify right side
    3,310.92x = 10,997,612.04
  5. Step 5: Solve for x
    x = 10,997,612.04/3,310.92
  6. Step 6: Final answer
    x = 3,321.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.