Home / 184,141.70-276,224.23-57,786.93

Finding the Fourth Proportional to 184,141.70, 276,224.23 and 57,786.93

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Solution

The fourth proportional to 184,141.70, 276,224.23 and 57,786.93 is: 86,684.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,141.70 : 276,224.23 = 57,786.93 : x
  2. Step 2: Convert to fraction form
    184,141.70/276,224.23 = 57,786.93/x
  3. Step 3: Cross multiply
    184,141.70x = 276,224.23 × 57,786.93
  4. Step 4: Simplify right side
    184,141.70x = 15,962,150,098.85
  5. Step 5: Solve for x
    x = 15,962,150,098.85/184,141.70
  6. Step 6: Final answer
    x = 86,684.06

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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.