Home / 184,723.56-276,631.74-117,966.60

Finding the Fourth Proportional to 184,723.56, 276,631.74 and 117,966.60

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Solution

The fourth proportional to 184,723.56, 276,631.74 and 117,966.60 is: 176,660.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,723.56 : 276,631.74 = 117,966.60 : x
  2. Step 2: Convert to fraction form
    184,723.56/276,631.74 = 117,966.60/x
  3. Step 3: Cross multiply
    184,723.56x = 276,631.74 × 117,966.60
  4. Step 4: Simplify right side
    184,723.56x = 32,633,305,819.88
  5. Step 5: Solve for x
    x = 32,633,305,819.88/184,723.56
  6. Step 6: Final answer
    x = 176,660.23

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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.