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Finding the Fourth Proportional to 2,516.96, 3,473.69 and 1,454.99

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Solution

The fourth proportional to 2,516.96, 3,473.69 and 1,454.99 is: 2,008.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,516.96 : 3,473.69 = 1,454.99 : x
  2. Step 2: Convert to fraction form
    2,516.96/3,473.69 = 1,454.99/x
  3. Step 3: Cross multiply
    2,516.96x = 3,473.69 × 1,454.99
  4. Step 4: Simplify right side
    2,516.96x = 5,054,159.57
  5. Step 5: Solve for x
    x = 5,054,159.57/2,516.96
  6. Step 6: Final answer
    x = 2,008.04

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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.