Home / 16,183.51-24,277.88-4,786.59

Finding the Fourth Proportional to 16,183.51, 24,277.88 and 4,786.59

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Solution

The fourth proportional to 16,183.51, 24,277.88 and 4,786.59 is: 7,180.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,183.51 : 24,277.88 = 4,786.59 : x
  2. Step 2: Convert to fraction form
    16,183.51/24,277.88 = 4,786.59/x
  3. Step 3: Cross multiply
    16,183.51x = 24,277.88 × 4,786.59
  4. Step 4: Simplify right side
    16,183.51x = 116,208,260.62
  5. Step 5: Solve for x
    x = 116,208,260.62/16,183.51
  6. Step 6: Final answer
    x = 7,180.66

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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.