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Finding the Fourth Proportional to 2,627.00, 3,625.14 and 1,448.04

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Solution

The fourth proportional to 2,627.00, 3,625.14 and 1,448.04 is: 1,998.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,627.00 : 3,625.14 = 1,448.04 : x
  2. Step 2: Convert to fraction form
    2,627.00/3,625.14 = 1,448.04/x
  3. Step 3: Cross multiply
    2,627.00x = 3,625.14 × 1,448.04
  4. Step 4: Simplify right side
    2,627.00x = 5,249,347.73
  5. Step 5: Solve for x
    x = 5,249,347.73/2,627.00
  6. Step 6: Final answer
    x = 1,998.23

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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.