Home / 17,568-35,712

Finding the Third Proportional to 17,568 and 35,712

Calculator

Solution

The third proportional to 17,568 and 35,712 is: 72,594.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,568 : 35,712 = 35,712 : x
  2. Step 2: Convert to fraction form
    17,568/35,712 = 35,712/x
  3. Step 3: Cross multiply
    17,568x = 35,712 × 35,712
  4. Step 4: Simplify right side
    17,568x = 1,275,346,944
  5. Step 5: Solve for x
    x = 1,275,346,944/17,568
  6. Step 6: Final answer
    x = 72,594.89

Related Problems

Find third proportional to 8,784 and 17,856
Half scale
Find third proportional to 35,136 and 71,424
Double scale
Find third proportional to 17,570 and 35,716
Similar ratio
Find third proportional to 26,352 and 53,568
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.