Home / 6,268.44-9,402.12-2,372.88

Finding the Fourth Proportional to 6,268.44, 9,402.12 and 2,372.88

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Solution

The fourth proportional to 6,268.44, 9,402.12 and 2,372.88 is: 3,559.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,268.44 : 9,402.12 = 2,372.88 : x
  2. Step 2: Convert to fraction form
    6,268.44/9,402.12 = 2,372.88/x
  3. Step 3: Cross multiply
    6,268.44x = 9,402.12 × 2,372.88
  4. Step 4: Simplify right side
    6,268.44x = 22,310,102.51
  5. Step 5: Solve for x
    x = 22,310,102.51/6,268.44
  6. Step 6: Final answer
    x = 3,559.12

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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.