Home / 8,849.65-13,274.48-6,067.89

Finding the Fourth Proportional to 8,849.65, 13,274.48 and 6,067.89

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Solution

The fourth proportional to 8,849.65, 13,274.48 and 6,067.89 is: 9,101.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,849.65 : 13,274.48 = 6,067.89 : x
  2. Step 2: Convert to fraction form
    8,849.65/13,274.48 = 6,067.89/x
  3. Step 3: Cross multiply
    8,849.65x = 13,274.48 × 6,067.89
  4. Step 4: Simplify right side
    8,849.65x = 80,548,081.33
  5. Step 5: Solve for x
    x = 80,548,081.33/8,849.65
  6. Step 6: Final answer
    x = 9,101.84

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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.