Home / 184,755.33-277,009.94-66,411.29

Finding the Fourth Proportional to 184,755.33, 277,009.94 and 66,411.29

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Solution

The fourth proportional to 184,755.33, 277,009.94 and 66,411.29 is: 99,572.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,755.33 : 277,009.94 = 66,411.29 : x
  2. Step 2: Convert to fraction form
    184,755.33/277,009.94 = 66,411.29/x
  3. Step 3: Cross multiply
    184,755.33x = 277,009.94 × 66,411.29
  4. Step 4: Simplify right side
    184,755.33x = 18,396,588,316.78
  5. Step 5: Solve for x
    x = 18,396,588,316.78/184,755.33
  6. Step 6: Final answer
    x = 99,572.71

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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.