Home / 254,219.14-381,093.24-94,205.98

Finding the Fourth Proportional to 254,219.14, 381,093.24 and 94,205.98

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Solution

The fourth proportional to 254,219.14, 381,093.24 and 94,205.98 is: 141,221.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,219.14 : 381,093.24 = 94,205.98 : x
  2. Step 2: Convert to fraction form
    254,219.14/381,093.24 = 94,205.98/x
  3. Step 3: Cross multiply
    254,219.14x = 381,093.24 × 94,205.98
  4. Step 4: Simplify right side
    254,219.14x = 35,901,262,145.58
  5. Step 5: Solve for x
    x = 35,901,262,145.58/254,219.14
  6. Step 6: Final answer
    x = 141,221.71

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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.