Home / 4,928.43-6,799.61-3,250.67

Finding the Fourth Proportional to 4,928.43, 6,799.61 and 3,250.67

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Solution

The fourth proportional to 4,928.43, 6,799.61 and 3,250.67 is: 4,484.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928.43 : 6,799.61 = 3,250.67 : x
  2. Step 2: Convert to fraction form
    4,928.43/6,799.61 = 3,250.67/x
  3. Step 3: Cross multiply
    4,928.43x = 6,799.61 × 3,250.67
  4. Step 4: Simplify right side
    4,928.43x = 22,103,288.24
  5. Step 5: Solve for x
    x = 22,103,288.24/4,928.43
  6. Step 6: Final answer
    x = 4,484.85

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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.