Home / 3,741.51-5,163.25-2,062.92

Finding the Fourth Proportional to 3,741.51, 5,163.25 and 2,062.92

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Solution

The fourth proportional to 3,741.51, 5,163.25 and 2,062.92 is: 2,846.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741.51 : 5,163.25 = 2,062.92 : x
  2. Step 2: Convert to fraction form
    3,741.51/5,163.25 = 2,062.92/x
  3. Step 3: Cross multiply
    3,741.51x = 5,163.25 × 2,062.92
  4. Step 4: Simplify right side
    3,741.51x = 10,651,371.69
  5. Step 5: Solve for x
    x = 10,651,371.69/3,741.51
  6. Step 6: Final answer
    x = 2,846.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.