Home / 6,226.98-8,593.83-3,574.86

Finding the Fourth Proportional to 6,226.98, 8,593.83 and 3,574.86

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Solution

The fourth proportional to 6,226.98, 8,593.83 and 3,574.86 is: 4,933.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,226.98 : 8,593.83 = 3,574.86 : x
  2. Step 2: Convert to fraction form
    6,226.98/8,593.83 = 3,574.86/x
  3. Step 3: Cross multiply
    6,226.98x = 8,593.83 × 3,574.86
  4. Step 4: Simplify right side
    6,226.98x = 30,721,739.11
  5. Step 5: Solve for x
    x = 30,721,739.11/6,226.98
  6. Step 6: Final answer
    x = 4,933.65

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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.