Home / 4,181.97-5,770.91-2,413.47

Finding the Fourth Proportional to 4,181.97, 5,770.91 and 2,413.47

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Solution

The fourth proportional to 4,181.97, 5,770.91 and 2,413.47 is: 3,330.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,181.97 : 5,770.91 = 2,413.47 : x
  2. Step 2: Convert to fraction form
    4,181.97/5,770.91 = 2,413.47/x
  3. Step 3: Cross multiply
    4,181.97x = 5,770.91 × 2,413.47
  4. Step 4: Simplify right side
    4,181.97x = 13,927,918.16
  5. Step 5: Solve for x
    x = 13,927,918.16/4,181.97
  6. Step 6: Final answer
    x = 3,330.47

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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.