Home / 3,233.72-4,850.34-1,153.49

Finding the Fourth Proportional to 3,233.72, 4,850.34 and 1,153.49

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Solution

The fourth proportional to 3,233.72, 4,850.34 and 1,153.49 is: 1,730.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233.72 : 4,850.34 = 1,153.49 : x
  2. Step 2: Convert to fraction form
    3,233.72/4,850.34 = 1,153.49/x
  3. Step 3: Cross multiply
    3,233.72x = 4,850.34 × 1,153.49
  4. Step 4: Simplify right side
    3,233.72x = 5,594,809.44
  5. Step 5: Solve for x
    x = 5,594,809.44/3,233.72
  6. Step 6: Final answer
    x = 1,730.15

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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.