Home / 4,163.13-5,745.47-2,395.08

Finding the Fourth Proportional to 4,163.13, 5,745.47 and 2,395.08

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Solution

The fourth proportional to 4,163.13, 5,745.47 and 2,395.08 is: 3,305.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,163.13 : 5,745.47 = 2,395.08 : x
  2. Step 2: Convert to fraction form
    4,163.13/5,745.47 = 2,395.08/x
  3. Step 3: Cross multiply
    4,163.13x = 5,745.47 × 2,395.08
  4. Step 4: Simplify right side
    4,163.13x = 13,760,848.31
  5. Step 5: Solve for x
    x = 13,760,848.31/4,163.13
  6. Step 6: Final answer
    x = 3,305.41

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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.