Home / 3,052.38-4,578.56-2,076.06

Finding the Fourth Proportional to 3,052.38, 4,578.56 and 2,076.06

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Solution

The fourth proportional to 3,052.38, 4,578.56 and 2,076.06 is: 3,114.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052.38 : 4,578.56 = 2,076.06 : x
  2. Step 2: Convert to fraction form
    3,052.38/4,578.56 = 2,076.06/x
  3. Step 3: Cross multiply
    3,052.38x = 4,578.56 × 2,076.06
  4. Step 4: Simplify right side
    3,052.38x = 9,505,365.27
  5. Step 5: Solve for x
    x = 9,505,365.27/3,052.38
  6. Step 6: Final answer
    x = 3,114.08

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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.