Home / 1,944.45-2,914.02-1,250.73

Finding the Fourth Proportional to 1,944.45, 2,914.02 and 1,250.73

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Solution

The fourth proportional to 1,944.45, 2,914.02 and 1,250.73 is: 1,874.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944.45 : 2,914.02 = 1,250.73 : x
  2. Step 2: Convert to fraction form
    1,944.45/2,914.02 = 1,250.73/x
  3. Step 3: Cross multiply
    1,944.45x = 2,914.02 × 1,250.73
  4. Step 4: Simplify right side
    1,944.45x = 3,644,652.23
  5. Step 5: Solve for x
    x = 3,644,652.23/1,944.45
  6. Step 6: Final answer
    x = 1,874.39

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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.