Home / 4,928.33-6,789.54-3,433.54

Finding the Fourth Proportional to 4,928.33, 6,789.54 and 3,433.54

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Solution

The fourth proportional to 4,928.33, 6,789.54 and 3,433.54 is: 4,730.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928.33 : 6,789.54 = 3,433.54 : x
  2. Step 2: Convert to fraction form
    4,928.33/6,789.54 = 3,433.54/x
  3. Step 3: Cross multiply
    4,928.33x = 6,789.54 × 3,433.54
  4. Step 4: Simplify right side
    4,928.33x = 23,312,157.17
  5. Step 5: Solve for x
    x = 23,312,157.17/4,928.33
  6. Step 6: Final answer
    x = 4,730.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.