Home / 3,576.14-5,364.10-2,413.79

Finding the Fourth Proportional to 3,576.14, 5,364.10 and 2,413.79

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Solution

The fourth proportional to 3,576.14, 5,364.10 and 2,413.79 is: 3,620.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576.14 : 5,364.10 = 2,413.79 : x
  2. Step 2: Convert to fraction form
    3,576.14/5,364.10 = 2,413.79/x
  3. Step 3: Cross multiply
    3,576.14x = 5,364.10 × 2,413.79
  4. Step 4: Simplify right side
    3,576.14x = 12,947,810.94
  5. Step 5: Solve for x
    x = 12,947,810.94/3,576.14
  6. Step 6: Final answer
    x = 3,620.61

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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.