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Finding the Fourth Proportional to 1,636.04, 2,452.04 and 941.34

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Solution

The fourth proportional to 1,636.04, 2,452.04 and 941.34 is: 1,410.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,636.04 : 2,452.04 = 941.34 : x
  2. Step 2: Convert to fraction form
    1,636.04/2,452.04 = 941.34/x
  3. Step 3: Cross multiply
    1,636.04x = 2,452.04 × 941.34
  4. Step 4: Simplify right side
    1,636.04x = 2,308,203.33
  5. Step 5: Solve for x
    x = 2,308,203.33/1,636.04
  6. Step 6: Final answer
    x = 1,410.85

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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.