Home / 184,234.40-276,351.48-82,914.02

Finding the Fourth Proportional to 184,234.40, 276,351.48 and 82,914.02

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Solution

The fourth proportional to 184,234.40, 276,351.48 and 82,914.02 is: 124,370.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,234.40 : 276,351.48 = 82,914.02 : x
  2. Step 2: Convert to fraction form
    184,234.40/276,351.48 = 82,914.02/x
  3. Step 3: Cross multiply
    184,234.40x = 276,351.48 × 82,914.02
  4. Step 4: Simplify right side
    184,234.40x = 22,913,412,139.75
  5. Step 5: Solve for x
    x = 22,913,412,139.75/184,234.40
  6. Step 6: Final answer
    x = 124,370.98

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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.