Home / 2,297.94-3,453.57-1,910.34

Finding the Fourth Proportional to 2,297.94, 3,453.57 and 1,910.34

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Solution

The fourth proportional to 2,297.94, 3,453.57 and 1,910.34 is: 2,871.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297.94 : 3,453.57 = 1,910.34 : x
  2. Step 2: Convert to fraction form
    2,297.94/3,453.57 = 1,910.34/x
  3. Step 3: Cross multiply
    2,297.94x = 3,453.57 × 1,910.34
  4. Step 4: Simplify right side
    2,297.94x = 6,597,492.91
  5. Step 5: Solve for x
    x = 6,597,492.91/2,297.94
  6. Step 6: Final answer
    x = 2,871.05

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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.