Home / 7,344.07-11,017.46-2,413.96

Finding the Fourth Proportional to 7,344.07, 11,017.46 and 2,413.96

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Solution

The fourth proportional to 7,344.07, 11,017.46 and 2,413.96 is: 3,621.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,344.07 : 11,017.46 = 2,413.96 : x
  2. Step 2: Convert to fraction form
    7,344.07/11,017.46 = 2,413.96/x
  3. Step 3: Cross multiply
    7,344.07x = 11,017.46 × 2,413.96
  4. Step 4: Simplify right side
    7,344.07x = 26,595,707.74
  5. Step 5: Solve for x
    x = 26,595,707.74/7,344.07
  6. Step 6: Final answer
    x = 3,621.39

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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.