Home / 3,269.16-4,905.60-1,884.48

Finding the Fourth Proportional to 3,269.16, 4,905.60 and 1,884.48

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Solution

The fourth proportional to 3,269.16, 4,905.60 and 1,884.48 is: 2,827.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269.16 : 4,905.60 = 1,884.48 : x
  2. Step 2: Convert to fraction form
    3,269.16/4,905.60 = 1,884.48/x
  3. Step 3: Cross multiply
    3,269.16x = 4,905.60 × 1,884.48
  4. Step 4: Simplify right side
    3,269.16x = 9,244,505.09
  5. Step 5: Solve for x
    x = 9,244,505.09/3,269.16
  6. Step 6: Final answer
    x = 2,827.79

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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.