Home / 3,010.08-4,144.68-2,634.96

Finding the Fourth Proportional to 3,010.08, 4,144.68 and 2,634.96

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Solution

The fourth proportional to 3,010.08, 4,144.68 and 2,634.96 is: 3,628.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010.08 : 4,144.68 = 2,634.96 : x
  2. Step 2: Convert to fraction form
    3,010.08/4,144.68 = 2,634.96/x
  3. Step 3: Cross multiply
    3,010.08x = 4,144.68 × 2,634.96
  4. Step 4: Simplify right side
    3,010.08x = 10,921,066.01
  5. Step 5: Solve for x
    x = 10,921,066.01/3,010.08
  6. Step 6: Final answer
    x = 3,628.16

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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.