Home / 4,266.96-5,889.12-2,499.54

Finding the Fourth Proportional to 4,266.96, 5,889.12 and 2,499.54

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Solution

The fourth proportional to 4,266.96, 5,889.12 and 2,499.54 is: 3,449.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,266.96 : 5,889.12 = 2,499.54 : x
  2. Step 2: Convert to fraction form
    4,266.96/5,889.12 = 2,499.54/x
  3. Step 3: Cross multiply
    4,266.96x = 5,889.12 × 2,499.54
  4. Step 4: Simplify right side
    4,266.96x = 14,720,091.00
  5. Step 5: Solve for x
    x = 14,720,091.00/4,266.96
  6. Step 6: Final answer
    x = 3,449.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.