Home / 3,741.09-5,162.74-2,062.56

Finding the Fourth Proportional to 3,741.09, 5,162.74 and 2,062.56

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Solution

The fourth proportional to 3,741.09, 5,162.74 and 2,062.56 is: 2,846.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741.09 : 5,162.74 = 2,062.56 : x
  2. Step 2: Convert to fraction form
    3,741.09/5,162.74 = 2,062.56/x
  3. Step 3: Cross multiply
    3,741.09x = 5,162.74 × 2,062.56
  4. Step 4: Simplify right side
    3,741.09x = 10,648,461.01
  5. Step 5: Solve for x
    x = 10,648,461.01/3,741.09
  6. Step 6: Final answer
    x = 2,846.35

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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.