Home / 6,928.54-10,392.81-3,233.36

Finding the Fourth Proportional to 6,928.54, 10,392.81 and 3,233.36

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Solution

The fourth proportional to 6,928.54, 10,392.81 and 3,233.36 is: 4,850.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,928.54 : 10,392.81 = 3,233.36 : x
  2. Step 2: Convert to fraction form
    6,928.54/10,392.81 = 3,233.36/x
  3. Step 3: Cross multiply
    6,928.54x = 10,392.81 × 3,233.36
  4. Step 4: Simplify right side
    6,928.54x = 33,603,696.14
  5. Step 5: Solve for x
    x = 33,603,696.14/6,928.54
  6. Step 6: Final answer
    x = 4,850.04

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Similar ratio
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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.