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Finding the Fourth Proportional to 2,502.96, 3,453.33 and 1,454.82

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Solution

The fourth proportional to 2,502.96, 3,453.33 and 1,454.82 is: 2,007.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502.96 : 3,453.33 = 1,454.82 : x
  2. Step 2: Convert to fraction form
    2,502.96/3,453.33 = 1,454.82/x
  3. Step 3: Cross multiply
    2,502.96x = 3,453.33 × 1,454.82
  4. Step 4: Simplify right side
    2,502.96x = 5,023,973.55
  5. Step 5: Solve for x
    x = 5,023,973.55/2,502.96
  6. Step 6: Final answer
    x = 2,007.21

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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.