Home / 12,652-18,975

Finding the Third Proportional to 12,652 and 18,975

Calculator

Solution

The third proportional to 12,652 and 18,975 is: 28,458.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,652 : 18,975 = 18,975 : x
  2. Step 2: Convert to fraction form
    12,652/18,975 = 18,975/x
  3. Step 3: Cross multiply
    12,652x = 18,975 × 18,975
  4. Step 4: Simplify right side
    12,652x = 360,050,625
  5. Step 5: Solve for x
    x = 360,050,625/12,652
  6. Step 6: Final answer
    x = 28,458.00

Related Problems

Find third proportional to 6,326 and 9,487.50
Half scale
Find third proportional to 25,304 and 37,950
Double scale
Find third proportional to 12,654 and 18,978
Similar ratio
Find third proportional to 18,978 and 28,462.50
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.