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Finding the Fourth Proportional to 123,164.01, 184,746.11 and 29,669.85

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Solution

The fourth proportional to 123,164.01, 184,746.11 and 29,669.85 is: 44,504.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,164.01 : 184,746.11 = 29,669.85 : x
  2. Step 2: Convert to fraction form
    123,164.01/184,746.11 = 29,669.85/x
  3. Step 3: Cross multiply
    123,164.01x = 184,746.11 × 29,669.85
  4. Step 4: Simplify right side
    123,164.01x = 5,481,389,223.43
  5. Step 5: Solve for x
    x = 5,481,389,223.43/123,164.01
  6. Step 6: Final answer
    x = 44,504.80

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.