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Finding the Fourth Proportional to 1,849.50, 2,555.96 and 1,652.67

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Solution

The fourth proportional to 1,849.50, 2,555.96 and 1,652.67 is: 2,283.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849.50 : 2,555.96 = 1,652.67 : x
  2. Step 2: Convert to fraction form
    1,849.50/2,555.96 = 1,652.67/x
  3. Step 3: Cross multiply
    1,849.50x = 2,555.96 × 1,652.67
  4. Step 4: Simplify right side
    1,849.50x = 4,224,150.15
  5. Step 5: Solve for x
    x = 4,224,150.15/1,849.50
  6. Step 6: Final answer
    x = 2,283.94

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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.