Home / 19,249.13-28,876.13-6,096.80

Finding the Fourth Proportional to 19,249.13, 28,876.13 and 6,096.80

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Solution

The fourth proportional to 19,249.13, 28,876.13 and 6,096.80 is: 9,145.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,249.13 : 28,876.13 = 6,096.80 : x
  2. Step 2: Convert to fraction form
    19,249.13/28,876.13 = 6,096.80/x
  3. Step 3: Cross multiply
    19,249.13x = 28,876.13 × 6,096.80
  4. Step 4: Simplify right side
    19,249.13x = 176,051,958.90
  5. Step 5: Solve for x
    x = 176,051,958.90/19,249.13
  6. Step 6: Final answer
    x = 9,145.97

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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.