Home / 14,121-29,411

Finding the Third Proportional to 14,121 and 29,411

Calculator

Solution

The third proportional to 14,121 and 29,411 is: 61,256.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,121 : 29,411 = 29,411 : x
  2. Step 2: Convert to fraction form
    14,121/29,411 = 29,411/x
  3. Step 3: Cross multiply
    14,121x = 29,411 × 29,411
  4. Step 4: Simplify right side
    14,121x = 865,006,921
  5. Step 5: Solve for x
    x = 865,006,921/14,121
  6. Step 6: Final answer
    x = 61,256.78

Related Problems

Find third proportional to 7,060.50 and 14,705.50
Half scale
Find third proportional to 28,242 and 58,822
Double scale
Find third proportional to 14,123 and 29,415
Similar ratio
Find third proportional to 21,181.50 and 44,116.50
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.