Home / 3,673.15-5,067.07-2,345.46

Finding the Fourth Proportional to 3,673.15, 5,067.07 and 2,345.46

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Solution

The fourth proportional to 3,673.15, 5,067.07 and 2,345.46 is: 3,235.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,673.15 : 5,067.07 = 2,345.46 : x
  2. Step 2: Convert to fraction form
    3,673.15/5,067.07 = 2,345.46/x
  3. Step 3: Cross multiply
    3,673.15x = 5,067.07 × 2,345.46
  4. Step 4: Simplify right side
    3,673.15x = 11,884,610.00
  5. Step 5: Solve for x
    x = 11,884,610.00/3,673.15
  6. Step 6: Final answer
    x = 3,235.54

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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.