Home / 6,943.83-10,413.59-2,325.75

Finding the Fourth Proportional to 6,943.83, 10,413.59 and 2,325.75

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Solution

The fourth proportional to 6,943.83, 10,413.59 and 2,325.75 is: 3,487.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,943.83 : 10,413.59 = 2,325.75 : x
  2. Step 2: Convert to fraction form
    6,943.83/10,413.59 = 2,325.75/x
  3. Step 3: Cross multiply
    6,943.83x = 10,413.59 × 2,325.75
  4. Step 4: Simplify right side
    6,943.83x = 24,219,395.31
  5. Step 5: Solve for x
    x = 24,219,395.31/6,943.83
  6. Step 6: Final answer
    x = 3,487.90

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1.5x scale

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.