Home / 2,944.27-4,063.10-1,617.94

Finding the Fourth Proportional to 2,944.27, 4,063.10 and 1,617.94

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Solution

The fourth proportional to 2,944.27, 4,063.10 and 1,617.94 is: 2,232.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944.27 : 4,063.10 = 1,617.94 : x
  2. Step 2: Convert to fraction form
    2,944.27/4,063.10 = 1,617.94/x
  3. Step 3: Cross multiply
    2,944.27x = 4,063.10 × 1,617.94
  4. Step 4: Simplify right side
    2,944.27x = 6,573,852.01
  5. Step 5: Solve for x
    x = 6,573,852.01/2,944.27
  6. Step 6: Final answer
    x = 2,232.76

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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.