Home / 3,067.02-4,610.80-2,457.42

Finding the Fourth Proportional to 3,067.02, 4,610.80 and 2,457.42

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Solution

The fourth proportional to 3,067.02, 4,610.80 and 2,457.42 is: 3,694.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067.02 : 4,610.80 = 2,457.42 : x
  2. Step 2: Convert to fraction form
    3,067.02/4,610.80 = 2,457.42/x
  3. Step 3: Cross multiply
    3,067.02x = 4,610.80 × 2,457.42
  4. Step 4: Simplify right side
    3,067.02x = 11,330,672.14
  5. Step 5: Solve for x
    x = 11,330,672.14/3,067.02
  6. Step 6: Final answer
    x = 3,694.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.