Home / 4,193.58-6,292.38-2,968.86

Finding the Fourth Proportional to 4,193.58, 6,292.38 and 2,968.86

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Solution

The fourth proportional to 4,193.58, 6,292.38 and 2,968.86 is: 4,454.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193.58 : 6,292.38 = 2,968.86 : x
  2. Step 2: Convert to fraction form
    4,193.58/6,292.38 = 2,968.86/x
  3. Step 3: Cross multiply
    4,193.58x = 6,292.38 × 2,968.86
  4. Step 4: Simplify right side
    4,193.58x = 18,681,195.29
  5. Step 5: Solve for x
    x = 18,681,195.29/4,193.58
  6. Step 6: Final answer
    x = 4,454.71

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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.