Home / 276,110.37-413,558.46-228,182.27

Finding the Fourth Proportional to 276,110.37, 413,558.46 and 228,182.27

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Solution

The fourth proportional to 276,110.37, 413,558.46 and 228,182.27 is: 341,771.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    276,110.37 : 413,558.46 = 228,182.27 : x
  2. Step 2: Convert to fraction form
    276,110.37/413,558.46 = 228,182.27/x
  3. Step 3: Cross multiply
    276,110.37x = 413,558.46 × 228,182.27
  4. Step 4: Simplify right side
    276,110.37x = 94,366,706,112.71
  5. Step 5: Solve for x
    x = 94,366,706,112.71/276,110.37
  6. Step 6: Final answer
    x = 341,771.68

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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.