Home / 184,270.04-276,069.72-127,991.24

Finding the Fourth Proportional to 184,270.04, 276,069.72 and 127,991.24

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Solution

The fourth proportional to 184,270.04, 276,069.72 and 127,991.24 is: 191,753.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,270.04 : 276,069.72 = 127,991.24 : x
  2. Step 2: Convert to fraction form
    184,270.04/276,069.72 = 127,991.24/x
  3. Step 3: Cross multiply
    184,270.04x = 276,069.72 × 127,991.24
  4. Step 4: Simplify right side
    184,270.04x = 35,334,505,789.25
  5. Step 5: Solve for x
    x = 35,334,505,789.25/184,270.04
  6. Step 6: Final answer
    x = 191,753.94

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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.