Home / 2,049.77-2,827.58-1,302.41

Finding the Fourth Proportional to 2,049.77, 2,827.58 and 1,302.41

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Solution

The fourth proportional to 2,049.77, 2,827.58 and 1,302.41 is: 1,796.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049.77 : 2,827.58 = 1,302.41 : x
  2. Step 2: Convert to fraction form
    2,049.77/2,827.58 = 1,302.41/x
  3. Step 3: Cross multiply
    2,049.77x = 2,827.58 × 1,302.41
  4. Step 4: Simplify right side
    2,049.77x = 3,682,669.02
  5. Step 5: Solve for x
    x = 3,682,669.02/2,049.77
  6. Step 6: Final answer
    x = 1,796.62

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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.