Home / 4,453.33-6,676.73-2,576.58

Finding the Fourth Proportional to 4,453.33, 6,676.73 and 2,576.58

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Solution

The fourth proportional to 4,453.33, 6,676.73 and 2,576.58 is: 3,862.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453.33 : 6,676.73 = 2,576.58 : x
  2. Step 2: Convert to fraction form
    4,453.33/6,676.73 = 2,576.58/x
  3. Step 3: Cross multiply
    4,453.33x = 6,676.73 × 2,576.58
  4. Step 4: Simplify right side
    4,453.33x = 17,203,082.72
  5. Step 5: Solve for x
    x = 17,203,082.72/4,453.33
  6. Step 6: Final answer
    x = 3,862.97

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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.