Home / 4,093.58-6,136.14-1,900.52

Finding the Fourth Proportional to 4,093.58, 6,136.14 and 1,900.52

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Solution

The fourth proportional to 4,093.58, 6,136.14 and 1,900.52 is: 2,848.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093.58 : 6,136.14 = 1,900.52 : x
  2. Step 2: Convert to fraction form
    4,093.58/6,136.14 = 1,900.52/x
  3. Step 3: Cross multiply
    4,093.58x = 6,136.14 × 1,900.52
  4. Step 4: Simplify right side
    4,093.58x = 11,661,856.79
  5. Step 5: Solve for x
    x = 11,661,856.79/4,093.58
  6. Step 6: Final answer
    x = 2,848.82

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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.