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Finding the Fourth Proportional to 184,886.76, 277,160.04 and 100,523.64

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Solution

The fourth proportional to 184,886.76, 277,160.04 and 100,523.64 is: 150,692.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,886.76 : 277,160.04 = 100,523.64 : x
  2. Step 2: Convert to fraction form
    184,886.76/277,160.04 = 100,523.64/x
  3. Step 3: Cross multiply
    184,886.76x = 277,160.04 × 100,523.64
  4. Step 4: Simplify right side
    184,886.76x = 27,861,136,083.35
  5. Step 5: Solve for x
    x = 27,861,136,083.35/184,886.76
  6. Step 6: Final answer
    x = 150,692.98

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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.