Home / 184,535.82-276,588.68-84,706.56

Finding the Fourth Proportional to 184,535.82, 276,588.68 and 84,706.56

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Solution

The fourth proportional to 184,535.82, 276,588.68 and 84,706.56 is: 126,961.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,535.82 : 276,588.68 = 84,706.56 : x
  2. Step 2: Convert to fraction form
    184,535.82/276,588.68 = 84,706.56/x
  3. Step 3: Cross multiply
    184,535.82x = 276,588.68 × 84,706.56
  4. Step 4: Simplify right side
    184,535.82x = 23,428,875,194.21
  5. Step 5: Solve for x
    x = 23,428,875,194.21/184,535.82
  6. Step 6: Final answer
    x = 126,961.12

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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.