Home / 15,249.26-22,860.72-5,895.83

Finding the Fourth Proportional to 15,249.26, 22,860.72 and 5,895.83

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Solution

The fourth proportional to 15,249.26, 22,860.72 and 5,895.83 is: 8,838.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,249.26 : 22,860.72 = 5,895.83 : x
  2. Step 2: Convert to fraction form
    15,249.26/22,860.72 = 5,895.83/x
  3. Step 3: Cross multiply
    15,249.26x = 22,860.72 × 5,895.83
  4. Step 4: Simplify right side
    15,249.26x = 134,782,804.49
  5. Step 5: Solve for x
    x = 134,782,804.49/15,249.26
  6. Step 6: Final answer
    x = 8,838.65

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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.