Home / 1,846.15-2,765.32-1,493.24

Finding the Fourth Proportional to 1,846.15, 2,765.32 and 1,493.24

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Solution

The fourth proportional to 1,846.15, 2,765.32 and 1,493.24 is: 2,236.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846.15 : 2,765.32 = 1,493.24 : x
  2. Step 2: Convert to fraction form
    1,846.15/2,765.32 = 1,493.24/x
  3. Step 3: Cross multiply
    1,846.15x = 2,765.32 × 1,493.24
  4. Step 4: Simplify right side
    1,846.15x = 4,129,286.44
  5. Step 5: Solve for x
    x = 4,129,286.44/1,846.15
  6. Step 6: Final answer
    x = 2,236.70

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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.