Home / 3,865.02-5,333.69-2,096.59

Finding the Fourth Proportional to 3,865.02, 5,333.69 and 2,096.59

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Solution

The fourth proportional to 3,865.02, 5,333.69 and 2,096.59 is: 2,893.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,865.02 : 5,333.69 = 2,096.59 : x
  2. Step 2: Convert to fraction form
    3,865.02/5,333.69 = 2,096.59/x
  3. Step 3: Cross multiply
    3,865.02x = 5,333.69 × 2,096.59
  4. Step 4: Simplify right side
    3,865.02x = 11,182,523.97
  5. Step 5: Solve for x
    x = 11,182,523.97/3,865.02
  6. Step 6: Final answer
    x = 2,893.26

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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.