Home / 68,418-159,057

Finding the Third Proportional to 68,418 and 159,057

Calculator

Solution

The third proportional to 68,418 and 159,057 is: 369,773.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,418 : 159,057 = 159,057 : x
  2. Step 2: Convert to fraction form
    68,418/159,057 = 159,057/x
  3. Step 3: Cross multiply
    68,418x = 159,057 × 159,057
  4. Step 4: Simplify right side
    68,418x = 25,299,129,249
  5. Step 5: Solve for x
    x = 25,299,129,249/68,418
  6. Step 6: Final answer
    x = 369,773.00

Related Problems

Find third proportional to 34,209 and 79,528.50
Half scale
Find third proportional to 136,836 and 318,114
Double scale
Find third proportional to 68,420 and 159,062
Similar ratio
Find third proportional to 102,627 and 238,585.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.