Home / 2,063.07-3,091.77-2,012.04

Finding the Fourth Proportional to 2,063.07, 3,091.77 and 2,012.04

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Solution

The fourth proportional to 2,063.07, 3,091.77 and 2,012.04 is: 3,015.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063.07 : 3,091.77 = 2,012.04 : x
  2. Step 2: Convert to fraction form
    2,063.07/3,091.77 = 2,012.04/x
  3. Step 3: Cross multiply
    2,063.07x = 3,091.77 × 2,012.04
  4. Step 4: Simplify right side
    2,063.07x = 6,220,764.91
  5. Step 5: Solve for x
    x = 6,220,764.91/2,063.07
  6. Step 6: Final answer
    x = 3,015.30

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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.