Home / 4,092.11-5,646.86-2,413.59

Finding the Fourth Proportional to 4,092.11, 5,646.86 and 2,413.59

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Solution

The fourth proportional to 4,092.11, 5,646.86 and 2,413.59 is: 3,330.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092.11 : 5,646.86 = 2,413.59 : x
  2. Step 2: Convert to fraction form
    4,092.11/5,646.86 = 2,413.59/x
  3. Step 3: Cross multiply
    4,092.11x = 5,646.86 × 2,413.59
  4. Step 4: Simplify right side
    4,092.11x = 13,629,210.86
  5. Step 5: Solve for x
    x = 13,629,210.86/4,092.11
  6. Step 6: Final answer
    x = 3,330.61

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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.