Home / 3,110.34-4,659.59-2,413.58

Finding the Fourth Proportional to 3,110.34, 4,659.59 and 2,413.58

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Solution

The fourth proportional to 3,110.34, 4,659.59 and 2,413.58 is: 3,615.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110.34 : 4,659.59 = 2,413.58 : x
  2. Step 2: Convert to fraction form
    3,110.34/4,659.59 = 2,413.58/x
  3. Step 3: Cross multiply
    3,110.34x = 4,659.59 × 2,413.58
  4. Step 4: Simplify right side
    3,110.34x = 11,246,257.87
  5. Step 5: Solve for x
    x = 11,246,257.87/3,110.34
  6. Step 6: Final answer
    x = 3,615.76

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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.