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Finding the Fourth Proportional to 35,804.96, 49,390.96 and 33,270.80

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Solution

The fourth proportional to 35,804.96, 49,390.96 and 33,270.80 is: 45,895.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,804.96 : 49,390.96 = 33,270.80 : x
  2. Step 2: Convert to fraction form
    35,804.96/49,390.96 = 33,270.80/x
  3. Step 3: Cross multiply
    35,804.96x = 49,390.96 × 33,270.80
  4. Step 4: Simplify right side
    35,804.96x = 1,643,276,751.97
  5. Step 5: Solve for x
    x = 1,643,276,751.97/35,804.96
  6. Step 6: Final answer
    x = 45,895.23

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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.