Home / 4,093.95-6,136.47-2,009.82

Finding the Fourth Proportional to 4,093.95, 6,136.47 and 2,009.82

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Solution

The fourth proportional to 4,093.95, 6,136.47 and 2,009.82 is: 3,012.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093.95 : 6,136.47 = 2,009.82 : x
  2. Step 2: Convert to fraction form
    4,093.95/6,136.47 = 2,009.82/x
  3. Step 3: Cross multiply
    4,093.95x = 6,136.47 × 2,009.82
  4. Step 4: Simplify right side
    4,093.95x = 12,333,200.14
  5. Step 5: Solve for x
    x = 12,333,200.14/4,093.95
  6. Step 6: Final answer
    x = 3,012.54

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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.