Home / 17,792-26,808

Finding the Third Proportional to 17,792 and 26,808

Calculator

Solution

The third proportional to 17,792 and 26,808 is: 40,392.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,792 : 26,808 = 26,808 : x
  2. Step 2: Convert to fraction form
    17,792/26,808 = 26,808/x
  3. Step 3: Cross multiply
    17,792x = 26,808 × 26,808
  4. Step 4: Simplify right side
    17,792x = 718,668,864
  5. Step 5: Solve for x
    x = 718,668,864/17,792
  6. Step 6: Final answer
    x = 40,392.81

Related Problems

Find third proportional to 8,896 and 13,404
Half scale
Find third proportional to 35,584 and 53,616
Double scale
Find third proportional to 17,794 and 26,811
Similar ratio
Find third proportional to 26,688 and 40,212
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.