Home / 3,734.06-5,601.11-1,137

Finding the Fourth Proportional to 3,734.06, 5,601.11 and 1,137

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Solution

The fourth proportional to 3,734.06, 5,601.11 and 1,137 is: 1,705.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,734.06 : 5,601.11 = 1,137 : x
  2. Step 2: Convert to fraction form
    3,734.06/5,601.11 = 1,137/x
  3. Step 3: Cross multiply
    3,734.06x = 5,601.11 × 1,137
  4. Step 4: Simplify right side
    3,734.06x = 6,368,456.39
  5. Step 5: Solve for x
    x = 6,368,456.39/3,734.06
  6. Step 6: Final answer
    x = 1,705.50

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1.5x scale

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.