Home / 3,173.58-4,761.99-2,246.94

Finding the Fourth Proportional to 3,173.58, 4,761.99 and 2,246.94

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Solution

The fourth proportional to 3,173.58, 4,761.99 and 2,246.94 is: 3,371.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,173.58 : 4,761.99 = 2,246.94 : x
  2. Step 2: Convert to fraction form
    3,173.58/4,761.99 = 2,246.94/x
  3. Step 3: Cross multiply
    3,173.58x = 4,761.99 × 2,246.94
  4. Step 4: Simplify right side
    3,173.58x = 10,699,905.81
  5. Step 5: Solve for x
    x = 10,699,905.81/3,173.58
  6. Step 6: Final answer
    x = 3,371.56

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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.