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Finding the Fourth Proportional to 2,741.83, 4,104.50 and 2,372.76

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Solution

The fourth proportional to 2,741.83, 4,104.50 and 2,372.76 is: 3,552.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741.83 : 4,104.50 = 2,372.76 : x
  2. Step 2: Convert to fraction form
    2,741.83/4,104.50 = 2,372.76/x
  3. Step 3: Cross multiply
    2,741.83x = 4,104.50 × 2,372.76
  4. Step 4: Simplify right side
    2,741.83x = 9,738,981.56
  5. Step 5: Solve for x
    x = 9,738,981.56/2,741.83
  6. Step 6: Final answer
    x = 3,552.00

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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.