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Finding the Fourth Proportional to 184,696.67, 277,045.09 and 44,455.30

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Solution

The fourth proportional to 184,696.67, 277,045.09 and 44,455.30 is: 66,682.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,696.67 : 277,045.09 = 44,455.30 : x
  2. Step 2: Convert to fraction form
    184,696.67/277,045.09 = 44,455.30/x
  3. Step 3: Cross multiply
    184,696.67x = 277,045.09 × 44,455.30
  4. Step 4: Simplify right side
    184,696.67x = 12,316,122,589.48
  5. Step 5: Solve for x
    x = 12,316,122,589.48/184,696.67
  6. Step 6: Final answer
    x = 66,682.97

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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.