Home / 10,814-22,440

Finding the Third Proportional to 10,814 and 22,440

Calculator

Solution

The third proportional to 10,814 and 22,440 is: 46,564.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,814 : 22,440 = 22,440 : x
  2. Step 2: Convert to fraction form
    10,814/22,440 = 22,440/x
  3. Step 3: Cross multiply
    10,814x = 22,440 × 22,440
  4. Step 4: Simplify right side
    10,814x = 503,553,600
  5. Step 5: Solve for x
    x = 503,553,600/10,814
  6. Step 6: Final answer
    x = 46,564.97

Related Problems

Find third proportional to 5,407 and 11,220
Half scale
Find third proportional to 21,628 and 44,880
Double scale
Find third proportional to 10,816 and 22,444
Similar ratio
Find third proportional to 16,221 and 33,660
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.