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Finding the Fourth Proportional to 2,000.18, 2,760.41 and 1,104.00

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Solution

The fourth proportional to 2,000.18, 2,760.41 and 1,104.00 is: 1,523.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000.18 : 2,760.41 = 1,104.00 : x
  2. Step 2: Convert to fraction form
    2,000.18/2,760.41 = 1,104.00/x
  3. Step 3: Cross multiply
    2,000.18x = 2,760.41 × 1,104.00
  4. Step 4: Simplify right side
    2,000.18x = 3,047,484.18
  5. Step 5: Solve for x
    x = 3,047,484.18/2,000.18
  6. Step 6: Final answer
    x = 1,523.61

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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.