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Finding the Fourth Proportional to 2,069.16, 3,101.58 and 1,041

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Solution

The fourth proportional to 2,069.16, 3,101.58 and 1,041 is: 1,560.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,069.16 : 3,101.58 = 1,041 : x
  2. Step 2: Convert to fraction form
    2,069.16/3,101.58 = 1,041/x
  3. Step 3: Cross multiply
    2,069.16x = 3,101.58 × 1,041
  4. Step 4: Simplify right side
    2,069.16x = 3,228,744.78
  5. Step 5: Solve for x
    x = 3,228,744.78/2,069.16
  6. Step 6: Final answer
    x = 1,560.41

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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.