Home / 2,063.92-3,093.48-1,140.04

Finding the Fourth Proportional to 2,063.92, 3,093.48 and 1,140.04

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Solution

The fourth proportional to 2,063.92, 3,093.48 and 1,140.04 is: 1,708.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063.92 : 3,093.48 = 1,140.04 : x
  2. Step 2: Convert to fraction form
    2,063.92/3,093.48 = 1,140.04/x
  3. Step 3: Cross multiply
    2,063.92x = 3,093.48 × 1,140.04
  4. Step 4: Simplify right side
    2,063.92x = 3,526,690.94
  5. Step 5: Solve for x
    x = 3,526,690.94/2,063.92
  6. Step 6: Final answer
    x = 1,708.73

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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.