Home / 3,093.92-4,639.44-1,795.76

Finding the Fourth Proportional to 3,093.92, 4,639.44 and 1,795.76

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Solution

The fourth proportional to 3,093.92, 4,639.44 and 1,795.76 is: 2,692.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093.92 : 4,639.44 = 1,795.76 : x
  2. Step 2: Convert to fraction form
    3,093.92/4,639.44 = 1,795.76/x
  3. Step 3: Cross multiply
    3,093.92x = 4,639.44 × 1,795.76
  4. Step 4: Simplify right side
    3,093.92x = 8,331,320.77
  5. Step 5: Solve for x
    x = 8,331,320.77/3,093.92
  6. Step 6: Final answer
    x = 2,692.80

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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.