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Finding the Fourth Proportional to 2,554.05, 3,832.02 and 1,094.34

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Solution

The fourth proportional to 2,554.05, 3,832.02 and 1,094.34 is: 1,641.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554.05 : 3,832.02 = 1,094.34 : x
  2. Step 2: Convert to fraction form
    2,554.05/3,832.02 = 1,094.34/x
  3. Step 3: Cross multiply
    2,554.05x = 3,832.02 × 1,094.34
  4. Step 4: Simplify right side
    2,554.05x = 4,193,532.77
  5. Step 5: Solve for x
    x = 4,193,532.77/2,554.05
  6. Step 6: Final answer
    x = 1,641.91

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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.