Home / 134,009.96-184,936.05-73,583.15

Finding the Fourth Proportional to 134,009.96, 184,936.05 and 73,583.15

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Solution

The fourth proportional to 134,009.96, 184,936.05 and 73,583.15 is: 101,546.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,009.96 : 184,936.05 = 73,583.15 : x
  2. Step 2: Convert to fraction form
    134,009.96/184,936.05 = 73,583.15/x
  3. Step 3: Cross multiply
    134,009.96x = 184,936.05 × 73,583.15
  4. Step 4: Simplify right side
    134,009.96x = 13,608,177,107.56
  5. Step 5: Solve for x
    x = 13,608,177,107.56/134,009.96
  6. Step 6: Final answer
    x = 101,546.01

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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.