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Finding the Fourth Proportional to 122,652.55, 184,000.70 and 33,904.09

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Solution

The fourth proportional to 122,652.55, 184,000.70 and 33,904.09 is: 50,862.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,652.55 : 184,000.70 = 33,904.09 : x
  2. Step 2: Convert to fraction form
    122,652.55/184,000.70 = 33,904.09/x
  3. Step 3: Cross multiply
    122,652.55x = 184,000.70 × 33,904.09
  4. Step 4: Simplify right side
    122,652.55x = 6,238,376,292.86
  5. Step 5: Solve for x
    x = 6,238,376,292.86/122,652.55
  6. Step 6: Final answer
    x = 50,862.18

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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.