Home / 6,924.41-10,376.50-3,413.37

Finding the Fourth Proportional to 6,924.41, 10,376.50 and 3,413.37

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Solution

The fourth proportional to 6,924.41, 10,376.50 and 3,413.37 is: 5,115.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,924.41 : 10,376.50 = 3,413.37 : x
  2. Step 2: Convert to fraction form
    6,924.41/10,376.50 = 3,413.37/x
  3. Step 3: Cross multiply
    6,924.41x = 10,376.50 × 3,413.37
  4. Step 4: Simplify right side
    6,924.41x = 35,418,816.74
  5. Step 5: Solve for x
    x = 35,418,816.74/6,924.41
  6. Step 6: Final answer
    x = 5,115.07

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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.