Home / 3,372.16-5,076.45-3,033.09

Finding the Fourth Proportional to 3,372.16, 5,076.45 and 3,033.09

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Solution

The fourth proportional to 3,372.16, 5,076.45 and 3,033.09 is: 4,566.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372.16 : 5,076.45 = 3,033.09 : x
  2. Step 2: Convert to fraction form
    3,372.16/5,076.45 = 3,033.09/x
  3. Step 3: Cross multiply
    3,372.16x = 5,076.45 × 3,033.09
  4. Step 4: Simplify right side
    3,372.16x = 15,397,329.73
  5. Step 5: Solve for x
    x = 15,397,329.73/3,372.16
  6. Step 6: Final answer
    x = 4,566.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.