Home / 44,764.75-67,147.89-15,183.35

Finding the Fourth Proportional to 44,764.75, 67,147.89 and 15,183.35

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Solution

The fourth proportional to 44,764.75, 67,147.89 and 15,183.35 is: 22,775.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,764.75 : 67,147.89 = 15,183.35 : x
  2. Step 2: Convert to fraction form
    44,764.75/67,147.89 = 15,183.35/x
  3. Step 3: Cross multiply
    44,764.75x = 67,147.89 × 15,183.35
  4. Step 4: Simplify right side
    44,764.75x = 1,019,529,636.83
  5. Step 5: Solve for x
    x = 1,019,529,636.83/44,764.75
  6. Step 6: Final answer
    x = 22,775.28

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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.