Home / 3,096.06-4,268.23-2,622.07

Finding the Fourth Proportional to 3,096.06, 4,268.23 and 2,622.07

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Solution

The fourth proportional to 3,096.06, 4,268.23 and 2,622.07 is: 3,614.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096.06 : 4,268.23 = 2,622.07 : x
  2. Step 2: Convert to fraction form
    3,096.06/4,268.23 = 2,622.07/x
  3. Step 3: Cross multiply
    3,096.06x = 4,268.23 × 2,622.07
  4. Step 4: Simplify right side
    3,096.06x = 11,191,597.84
  5. Step 5: Solve for x
    x = 11,191,597.84/3,096.06
  6. Step 6: Final answer
    x = 3,614.79

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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.