Home / 4,928.28-6,799.08-3,250.50

Finding the Fourth Proportional to 4,928.28, 6,799.08 and 3,250.50

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Solution

The fourth proportional to 4,928.28, 6,799.08 and 3,250.50 is: 4,484.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928.28 : 6,799.08 = 3,250.50 : x
  2. Step 2: Convert to fraction form
    4,928.28/6,799.08 = 3,250.50/x
  3. Step 3: Cross multiply
    4,928.28x = 6,799.08 × 3,250.50
  4. Step 4: Simplify right side
    4,928.28x = 22,100,409.54
  5. Step 5: Solve for x
    x = 22,100,409.54/4,928.28
  6. Step 6: Final answer
    x = 4,484.41

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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.