Home / 184,554.73-276,869.09-66,235.33

Finding the Fourth Proportional to 184,554.73, 276,869.09 and 66,235.33

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Solution

The fourth proportional to 184,554.73, 276,869.09 and 66,235.33 is: 99,366.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,554.73 : 276,869.09 = 66,235.33 : x
  2. Step 2: Convert to fraction form
    184,554.73/276,869.09 = 66,235.33/x
  3. Step 3: Cross multiply
    184,554.73x = 276,869.09 × 66,235.33
  4. Step 4: Simplify right side
    184,554.73x = 18,338,515,542.95
  5. Step 5: Solve for x
    x = 18,338,515,542.95/184,554.73
  6. Step 6: Final answer
    x = 99,366.27

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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.