Home / 6,268.12-9,402.22-1,651.08

Finding the Fourth Proportional to 6,268.12, 9,402.22 and 1,651.08

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Solution

The fourth proportional to 6,268.12, 9,402.22 and 1,651.08 is: 2,476.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,268.12 : 9,402.22 = 1,651.08 : x
  2. Step 2: Convert to fraction form
    6,268.12/9,402.22 = 1,651.08/x
  3. Step 3: Cross multiply
    6,268.12x = 9,402.22 × 1,651.08
  4. Step 4: Simplify right side
    6,268.12x = 15,523,817.40
  5. Step 5: Solve for x
    x = 15,523,817.40/6,268.12
  6. Step 6: Final answer
    x = 2,476.63

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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.