Home / 10,702-22,808

Finding the Third Proportional to 10,702 and 22,808

Calculator

Solution

The third proportional to 10,702 and 22,808 is: 48,608.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,702 : 22,808 = 22,808 : x
  2. Step 2: Convert to fraction form
    10,702/22,808 = 22,808/x
  3. Step 3: Cross multiply
    10,702x = 22,808 × 22,808
  4. Step 4: Simplify right side
    10,702x = 520,204,864
  5. Step 5: Solve for x
    x = 520,204,864/10,702
  6. Step 6: Final answer
    x = 48,608.19

Related Problems

Find third proportional to 5,351 and 11,404
Half scale
Find third proportional to 21,404 and 45,616
Double scale
Find third proportional to 10,704 and 22,812
Similar ratio
Find third proportional to 16,053 and 34,212
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.