Home / 8,908.28-13,365.51-3,363.22

Finding the Fourth Proportional to 8,908.28, 13,365.51 and 3,363.22

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Solution

The fourth proportional to 8,908.28, 13,365.51 and 3,363.22 is: 5,046.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,908.28 : 13,365.51 = 3,363.22 : x
  2. Step 2: Convert to fraction form
    8,908.28/13,365.51 = 3,363.22/x
  3. Step 3: Cross multiply
    8,908.28x = 13,365.51 × 3,363.22
  4. Step 4: Simplify right side
    8,908.28x = 44,951,150.54
  5. Step 5: Solve for x
    x = 44,951,150.54/8,908.28
  6. Step 6: Final answer
    x = 5,046.00

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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.