Home / 2,676.03-4,012.89-2,060.18

Finding the Fourth Proportional to 2,676.03, 4,012.89 and 2,060.18

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Solution

The fourth proportional to 2,676.03, 4,012.89 and 2,060.18 is: 3,089.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676.03 : 4,012.89 = 2,060.18 : x
  2. Step 2: Convert to fraction form
    2,676.03/4,012.89 = 2,060.18/x
  3. Step 3: Cross multiply
    2,676.03x = 4,012.89 × 2,060.18
  4. Step 4: Simplify right side
    2,676.03x = 8,267,255.66
  5. Step 5: Solve for x
    x = 8,267,255.66/2,676.03
  6. Step 6: Final answer
    x = 3,089.37

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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.