Home / 4,090.83-6,137.33-2,010.75

Finding the Fourth Proportional to 4,090.83, 6,137.33 and 2,010.75

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Solution

The fourth proportional to 4,090.83, 6,137.33 and 2,010.75 is: 3,016.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,090.83 : 6,137.33 = 2,010.75 : x
  2. Step 2: Convert to fraction form
    4,090.83/6,137.33 = 2,010.75/x
  3. Step 3: Cross multiply
    4,090.83x = 6,137.33 × 2,010.75
  4. Step 4: Simplify right side
    4,090.83x = 12,340,626.24
  5. Step 5: Solve for x
    x = 12,340,626.24/4,090.83
  6. Step 6: Final answer
    x = 3,016.66

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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.