Home / 4,183.25-5,774.09-3,349.76

Finding the Fourth Proportional to 4,183.25, 5,774.09 and 3,349.76

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Solution

The fourth proportional to 4,183.25, 5,774.09 and 3,349.76 is: 4,623.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,183.25 : 5,774.09 = 3,349.76 : x
  2. Step 2: Convert to fraction form
    4,183.25/5,774.09 = 3,349.76/x
  3. Step 3: Cross multiply
    4,183.25x = 5,774.09 × 3,349.76
  4. Step 4: Simplify right side
    4,183.25x = 19,341,770.10
  5. Step 5: Solve for x
    x = 19,341,770.10/4,183.25
  6. Step 6: Final answer
    x = 4,623.63

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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.