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Finding the Fourth Proportional to 184,062.60, 276,093.90 and 163,067.40

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Solution

The fourth proportional to 184,062.60, 276,093.90 and 163,067.40 is: 244,601.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,062.60 : 276,093.90 = 163,067.40 : x
  2. Step 2: Convert to fraction form
    184,062.60/276,093.90 = 163,067.40/x
  3. Step 3: Cross multiply
    184,062.60x = 276,093.90 × 163,067.40
  4. Step 4: Simplify right side
    184,062.60x = 45,021,914,428.86
  5. Step 5: Solve for x
    x = 45,021,914,428.86/184,062.60
  6. Step 6: Final answer
    x = 244,601.10

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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.