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Finding the Fourth Proportional to 123,100.37, 184,650.50 and 29,606.09

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Solution

The fourth proportional to 123,100.37, 184,650.50 and 29,606.09 is: 44,409.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,100.37 : 184,650.50 = 29,606.09 : x
  2. Step 2: Convert to fraction form
    123,100.37/184,650.50 = 29,606.09/x
  3. Step 3: Cross multiply
    123,100.37x = 184,650.50 × 29,606.09
  4. Step 4: Simplify right side
    123,100.37x = 5,466,779,173.51
  5. Step 5: Solve for x
    x = 5,466,779,173.51/123,100.37
  6. Step 6: Final answer
    x = 44,409.12

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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.