Home / 1,944.35-2,683.07-1,104.98

Finding the Fourth Proportional to 1,944.35, 2,683.07 and 1,104.98

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Solution

The fourth proportional to 1,944.35, 2,683.07 and 1,104.98 is: 1,524.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944.35 : 2,683.07 = 1,104.98 : x
  2. Step 2: Convert to fraction form
    1,944.35/2,683.07 = 1,104.98/x
  3. Step 3: Cross multiply
    1,944.35x = 2,683.07 × 1,104.98
  4. Step 4: Simplify right side
    1,944.35x = 2,964,738.69
  5. Step 5: Solve for x
    x = 2,964,738.69/1,944.35
  6. Step 6: Final answer
    x = 1,524.80

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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.