Home / 19,096.96-28,645.00-11,249.26

Finding the Fourth Proportional to 19,096.96, 28,645.00 and 11,249.26

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Solution

The fourth proportional to 19,096.96, 28,645.00 and 11,249.26 is: 16,873.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,096.96 : 28,645.00 = 11,249.26 : x
  2. Step 2: Convert to fraction form
    19,096.96/28,645.00 = 11,249.26/x
  3. Step 3: Cross multiply
    19,096.96x = 28,645.00 × 11,249.26
  4. Step 4: Simplify right side
    19,096.96x = 322,235,073.79
  5. Step 5: Solve for x
    x = 322,235,073.79/19,096.96
  6. Step 6: Final answer
    x = 16,873.63

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1.5x scale

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.