Home / 2,024.91-2,796.71-1,351.54

Finding the Fourth Proportional to 2,024.91, 2,796.71 and 1,351.54

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Solution

The fourth proportional to 2,024.91, 2,796.71 and 1,351.54 is: 1,866.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024.91 : 2,796.71 = 1,351.54 : x
  2. Step 2: Convert to fraction form
    2,024.91/2,796.71 = 1,351.54/x
  3. Step 3: Cross multiply
    2,024.91x = 2,796.71 × 1,351.54
  4. Step 4: Simplify right side
    2,024.91x = 3,779,865.43
  5. Step 5: Solve for x
    x = 3,779,865.43/2,024.91
  6. Step 6: Final answer
    x = 1,866.68

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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.