Home / 4,051.06-6,067.77-1,966.67

Finding the Fourth Proportional to 4,051.06, 6,067.77 and 1,966.67

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Solution

The fourth proportional to 4,051.06, 6,067.77 and 1,966.67 is: 2,945.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,051.06 : 6,067.77 = 1,966.67 : x
  2. Step 2: Convert to fraction form
    4,051.06/6,067.77 = 1,966.67/x
  3. Step 3: Cross multiply
    4,051.06x = 6,067.77 × 1,966.67
  4. Step 4: Simplify right side
    4,051.06x = 11,933,316.40
  5. Step 5: Solve for x
    x = 11,933,316.40/4,051.06
  6. Step 6: Final answer
    x = 2,945.73

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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.