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Finding the Fourth Proportional to 3,625.44, 5,002.37 and 2,053.23

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Solution

The fourth proportional to 3,625.44, 5,002.37 and 2,053.23 is: 2,833.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625.44 : 5,002.37 = 2,053.23 : x
  2. Step 2: Convert to fraction form
    3,625.44/5,002.37 = 2,053.23/x
  3. Step 3: Cross multiply
    3,625.44x = 5,002.37 × 2,053.23
  4. Step 4: Simplify right side
    3,625.44x = 10,271,005.89
  5. Step 5: Solve for x
    x = 10,271,005.89/3,625.44
  6. Step 6: Final answer
    x = 2,833.04

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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.