Home / 4,414.86-6,092.76-2,647.68

Finding the Fourth Proportional to 4,414.86, 6,092.76 and 2,647.68

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Solution

The fourth proportional to 4,414.86, 6,092.76 and 2,647.68 is: 3,653.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,414.86 : 6,092.76 = 2,647.68 : x
  2. Step 2: Convert to fraction form
    4,414.86/6,092.76 = 2,647.68/x
  3. Step 3: Cross multiply
    4,414.86x = 6,092.76 × 2,647.68
  4. Step 4: Simplify right side
    4,414.86x = 16,131,678.80
  5. Step 5: Solve for x
    x = 16,131,678.80/4,414.86
  6. Step 6: Final answer
    x = 3,653.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.