Home / 184,422.80-276,634.20-164,493.76

Finding the Fourth Proportional to 184,422.80, 276,634.20 and 164,493.76

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Solution

The fourth proportional to 184,422.80, 276,634.20 and 164,493.76 is: 246,740.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,422.80 : 276,634.20 = 164,493.76 : x
  2. Step 2: Convert to fraction form
    184,422.80/276,634.20 = 164,493.76/x
  3. Step 3: Cross multiply
    184,422.80x = 276,634.20 × 164,493.76
  4. Step 4: Simplify right side
    184,422.80x = 45,504,599,702.59
  5. Step 5: Solve for x
    x = 45,504,599,702.59/184,422.80
  6. Step 6: Final answer
    x = 246,740.64

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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.