Home / 184,765.80-276,455.34-109,610.76

Finding the Fourth Proportional to 184,765.80, 276,455.34 and 109,610.76

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Solution

The fourth proportional to 184,765.80, 276,455.34 and 109,610.76 is: 164,004.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,765.80 : 276,455.34 = 109,610.76 : x
  2. Step 2: Convert to fraction form
    184,765.80/276,455.34 = 109,610.76/x
  3. Step 3: Cross multiply
    184,765.80x = 276,455.34 × 109,610.76
  4. Step 4: Simplify right side
    184,765.80x = 30,302,479,923.46
  5. Step 5: Solve for x
    x = 30,302,479,923.46/184,765.80
  6. Step 6: Final answer
    x = 164,004.81

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1.5x scale

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.