Home / 6,193.68-9,290.96-2,247.28

Finding the Fourth Proportional to 6,193.68, 9,290.96 and 2,247.28

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Solution

The fourth proportional to 6,193.68, 9,290.96 and 2,247.28 is: 3,371.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193.68 : 9,290.96 = 2,247.28 : x
  2. Step 2: Convert to fraction form
    6,193.68/9,290.96 = 2,247.28/x
  3. Step 3: Cross multiply
    6,193.68x = 9,290.96 × 2,247.28
  4. Step 4: Simplify right side
    6,193.68x = 20,879,388.59
  5. Step 5: Solve for x
    x = 20,879,388.59/6,193.68
  6. Step 6: Final answer
    x = 3,371.08

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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.