Home / 8,220-10,083

Finding the Third Proportional to 8,220 and 10,083

Calculator

Solution

The third proportional to 8,220 and 10,083 is: 12,368.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,220 : 10,083 = 10,083 : x
  2. Step 2: Convert to fraction form
    8,220/10,083 = 10,083/x
  3. Step 3: Cross multiply
    8,220x = 10,083 × 10,083
  4. Step 4: Simplify right side
    8,220x = 101,666,889
  5. Step 5: Solve for x
    x = 101,666,889/8,220
  6. Step 6: Final answer
    x = 12,368.23

Related Problems

Find third proportional to 4,110 and 5,041.50
Half scale
Find third proportional to 16,440 and 20,166
Double scale
Find third proportional to 8,222 and 10,085
Similar ratio
Find third proportional to 12,330 and 15,124.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.