Home / 184,110.20-276,097.26-144,744.20

Finding the Fourth Proportional to 184,110.20, 276,097.26 and 144,744.20

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Solution

The fourth proportional to 184,110.20, 276,097.26 and 144,744.20 is: 217,062.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,110.20 : 276,097.26 = 144,744.20 : x
  2. Step 2: Convert to fraction form
    184,110.20/276,097.26 = 144,744.20/x
  3. Step 3: Cross multiply
    184,110.20x = 276,097.26 × 144,744.20
  4. Step 4: Simplify right side
    184,110.20x = 39,963,477,020.89
  5. Step 5: Solve for x
    x = 39,963,477,020.89/184,110.20
  6. Step 6: Final answer
    x = 217,062.81

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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.