Home / 4,610.97-6,912.77-2,012.09

Finding the Fourth Proportional to 4,610.97, 6,912.77 and 2,012.09

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Solution

The fourth proportional to 4,610.97, 6,912.77 and 2,012.09 is: 3,016.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610.97 : 6,912.77 = 2,012.09 : x
  2. Step 2: Convert to fraction form
    4,610.97/6,912.77 = 2,012.09/x
  3. Step 3: Cross multiply
    4,610.97x = 6,912.77 × 2,012.09
  4. Step 4: Simplify right side
    4,610.97x = 13,909,070.77
  5. Step 5: Solve for x
    x = 13,909,070.77/4,610.97
  6. Step 6: Final answer
    x = 3,016.52

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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.