Home / 6,895.13-10,337.83-3,610.47

Finding the Fourth Proportional to 6,895.13, 10,337.83 and 3,610.47

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Solution

The fourth proportional to 6,895.13, 10,337.83 and 3,610.47 is: 5,413.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,895.13 : 10,337.83 = 3,610.47 : x
  2. Step 2: Convert to fraction form
    6,895.13/10,337.83 = 3,610.47/x
  3. Step 3: Cross multiply
    6,895.13x = 10,337.83 × 3,610.47
  4. Step 4: Simplify right side
    6,895.13x = 37,324,454.82
  5. Step 5: Solve for x
    x = 37,324,454.82/6,895.13
  6. Step 6: Final answer
    x = 5,413.17

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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.