Home / 4,346.28-6,512.88-4,022.28

Finding the Fourth Proportional to 4,346.28, 6,512.88 and 4,022.28

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Solution

The fourth proportional to 4,346.28, 6,512.88 and 4,022.28 is: 6,027.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,346.28 : 6,512.88 = 4,022.28 : x
  2. Step 2: Convert to fraction form
    4,346.28/6,512.88 = 4,022.28/x
  3. Step 3: Cross multiply
    4,346.28x = 6,512.88 × 4,022.28
  4. Step 4: Simplify right side
    4,346.28x = 26,196,626.97
  5. Step 5: Solve for x
    x = 26,196,626.97/4,346.28
  6. Step 6: Final answer
    x = 6,027.37

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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.