Home / 15,770-27,652

Finding the Third Proportional to 15,770 and 27,652

Calculator

Solution

The third proportional to 15,770 and 27,652 is: 48,486.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,770 : 27,652 = 27,652 : x
  2. Step 2: Convert to fraction form
    15,770/27,652 = 27,652/x
  3. Step 3: Cross multiply
    15,770x = 27,652 × 27,652
  4. Step 4: Simplify right side
    15,770x = 764,633,104
  5. Step 5: Solve for x
    x = 764,633,104/15,770
  6. Step 6: Final answer
    x = 48,486.56

Related Problems

Find third proportional to 7,885 and 13,826
Half scale
Find third proportional to 31,540 and 55,304
Double scale
Find third proportional to 15,772 and 27,656
Similar ratio
Find third proportional to 23,655 and 41,478
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.75) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.