Home / 3,052.05-4,578.06-2,076.09

Finding the Fourth Proportional to 3,052.05, 4,578.06 and 2,076.09

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Solution

The fourth proportional to 3,052.05, 4,578.06 and 2,076.09 is: 3,114.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052.05 : 4,578.06 = 2,076.09 : x
  2. Step 2: Convert to fraction form
    3,052.05/4,578.06 = 2,076.09/x
  3. Step 3: Cross multiply
    3,052.05x = 4,578.06 × 2,076.09
  4. Step 4: Simplify right side
    3,052.05x = 9,504,464.59
  5. Step 5: Solve for x
    x = 9,504,464.59/3,052.05
  6. Step 6: Final answer
    x = 3,114.12

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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.