Home / 6,849.41-10,268.42-5,969.75

Finding the Fourth Proportional to 6,849.41, 10,268.42 and 5,969.75

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Solution

The fourth proportional to 6,849.41, 10,268.42 and 5,969.75 is: 8,949.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,849.41 : 10,268.42 = 5,969.75 : x
  2. Step 2: Convert to fraction form
    6,849.41/10,268.42 = 5,969.75/x
  3. Step 3: Cross multiply
    6,849.41x = 10,268.42 × 5,969.75
  4. Step 4: Simplify right side
    6,849.41x = 61,299,819.10
  5. Step 5: Solve for x
    x = 61,299,819.10/6,849.41
  6. Step 6: Final answer
    x = 8,949.66

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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.