Home / 184,789.42-254,994.13-104,236.75

Finding the Fourth Proportional to 184,789.42, 254,994.13 and 104,236.75

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Solution

The fourth proportional to 184,789.42, 254,994.13 and 104,236.75 is: 143,838.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,789.42 : 254,994.13 = 104,236.75 : x
  2. Step 2: Convert to fraction form
    184,789.42/254,994.13 = 104,236.75/x
  3. Step 3: Cross multiply
    184,789.42x = 254,994.13 × 104,236.75
  4. Step 4: Simplify right side
    184,789.42x = 26,579,758,394.97
  5. Step 5: Solve for x
    x = 26,579,758,394.97/184,789.42
  6. Step 6: Final answer
    x = 143,838.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.