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Finding the Fourth Proportional to 67,893.68, 93,697.93 and 41,037.32

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Solution

The fourth proportional to 67,893.68, 93,697.93 and 41,037.32 is: 56,634.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,893.68 : 93,697.93 = 41,037.32 : x
  2. Step 2: Convert to fraction form
    67,893.68/93,697.93 = 41,037.32/x
  3. Step 3: Cross multiply
    67,893.68x = 93,697.93 × 41,037.32
  4. Step 4: Simplify right side
    67,893.68x = 3,845,111,936.75
  5. Step 5: Solve for x
    x = 3,845,111,936.75/67,893.68
  6. Step 6: Final answer
    x = 56,634.31

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.