Home / 34,183.86-51,258.02-15,454.94

Finding the Fourth Proportional to 34,183.86, 51,258.02 and 15,454.94

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Solution

The fourth proportional to 34,183.86, 51,258.02 and 15,454.94 is: 23,174.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,183.86 : 51,258.02 = 15,454.94 : x
  2. Step 2: Convert to fraction form
    34,183.86/51,258.02 = 15,454.94/x
  3. Step 3: Cross multiply
    34,183.86x = 51,258.02 × 15,454.94
  4. Step 4: Simplify right side
    34,183.86x = 792,189,623.62
  5. Step 5: Solve for x
    x = 792,189,623.62/34,183.86
  6. Step 6: Final answer
    x = 23,174.38

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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.