Home / 6,692.11-10,039.34-2,249.35

Finding the Fourth Proportional to 6,692.11, 10,039.34 and 2,249.35

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Solution

The fourth proportional to 6,692.11, 10,039.34 and 2,249.35 is: 3,374.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,692.11 : 10,039.34 = 2,249.35 : x
  2. Step 2: Convert to fraction form
    6,692.11/10,039.34 = 2,249.35/x
  3. Step 3: Cross multiply
    6,692.11x = 10,039.34 × 2,249.35
  4. Step 4: Simplify right side
    6,692.11x = 22,581,989.43
  5. Step 5: Solve for x
    x = 22,581,989.43/6,692.11
  6. Step 6: Final answer
    x = 3,374.42

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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.