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Finding the Fourth Proportional to 2,505.96, 3,759.84 and 1,466.37

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Solution

The fourth proportional to 2,505.96, 3,759.84 and 1,466.37 is: 2,200.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,505.96 : 3,759.84 = 1,466.37 : x
  2. Step 2: Convert to fraction form
    2,505.96/3,759.84 = 1,466.37/x
  3. Step 3: Cross multiply
    2,505.96x = 3,759.84 × 1,466.37
  4. Step 4: Simplify right side
    2,505.96x = 5,513,316.58
  5. Step 5: Solve for x
    x = 5,513,316.58/2,505.96
  6. Step 6: Final answer
    x = 2,200.08

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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.