Home / 29,227-63,920

Finding the Third Proportional to 29,227 and 63,920

Calculator

Solution

The third proportional to 29,227 and 63,920 is: 139,794.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,227 : 63,920 = 63,920 : x
  2. Step 2: Convert to fraction form
    29,227/63,920 = 63,920/x
  3. Step 3: Cross multiply
    29,227x = 63,920 × 63,920
  4. Step 4: Simplify right side
    29,227x = 4,085,766,400
  5. Step 5: Solve for x
    x = 4,085,766,400/29,227
  6. Step 6: Final answer
    x = 139,794.25

Related Problems

Find third proportional to 14,613.50 and 31,960
Half scale
Find third proportional to 58,454 and 127,840
Double scale
Find third proportional to 29,229 and 63,924
Similar ratio
Find third proportional to 43,840.50 and 95,880
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.