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Finding the Fourth Proportional to 123,375.64, 184,869.52 and 95,364.27

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Solution

The fourth proportional to 123,375.64, 184,869.52 and 95,364.27 is: 142,896.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,375.64 : 184,869.52 = 95,364.27 : x
  2. Step 2: Convert to fraction form
    123,375.64/184,869.52 = 95,364.27/x
  3. Step 3: Cross multiply
    123,375.64x = 184,869.52 × 95,364.27
  4. Step 4: Simplify right side
    123,375.64x = 17,629,946,820.05
  5. Step 5: Solve for x
    x = 17,629,946,820.05/123,375.64
  6. Step 6: Final answer
    x = 142,896.50

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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.