Home / 3,733.94-5,601.74-1,136.81

Finding the Fourth Proportional to 3,733.94, 5,601.74 and 1,136.81

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Solution

The fourth proportional to 3,733.94, 5,601.74 and 1,136.81 is: 1,705.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,733.94 : 5,601.74 = 1,136.81 : x
  2. Step 2: Convert to fraction form
    3,733.94/5,601.74 = 1,136.81/x
  3. Step 3: Cross multiply
    3,733.94x = 5,601.74 × 1,136.81
  4. Step 4: Simplify right side
    3,733.94x = 6,368,122.37
  5. Step 5: Solve for x
    x = 6,368,122.37/3,733.94
  6. Step 6: Final answer
    x = 1,705.47

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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.