Home / 184,186.92-276,326.37-64,245.60

Finding the Fourth Proportional to 184,186.92, 276,326.37 and 64,245.60

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Solution

The fourth proportional to 184,186.92, 276,326.37 and 64,245.60 is: 96,384.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,186.92 : 276,326.37 = 64,245.60 : x
  2. Step 2: Convert to fraction form
    184,186.92/276,326.37 = 64,245.60/x
  3. Step 3: Cross multiply
    184,186.92x = 276,326.37 × 64,245.60
  4. Step 4: Simplify right side
    184,186.92x = 17,752,753,436.47
  5. Step 5: Solve for x
    x = 17,752,753,436.47/184,186.92
  6. Step 6: Final answer
    x = 96,384.44

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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.