Home / 63,005-84,067

Finding the Third Proportional to 63,005 and 84,067

Calculator

Solution

The third proportional to 63,005 and 84,067 is: 112,169.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,005 : 84,067 = 84,067 : x
  2. Step 2: Convert to fraction form
    63,005/84,067 = 84,067/x
  3. Step 3: Cross multiply
    63,005x = 84,067 × 84,067
  4. Step 4: Simplify right side
    63,005x = 7,067,260,489
  5. Step 5: Solve for x
    x = 7,067,260,489/63,005
  6. Step 6: Final answer
    x = 112,169.84

Related Problems

Find third proportional to 31,502.50 and 42,033.50
Half scale
Find third proportional to 126,010 and 168,134
Double scale
Find third proportional to 63,007 and 84,070
Similar ratio
Find third proportional to 94,507.50 and 126,100.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.