Home / 161,788-346,992

Finding the Third Proportional to 161,788 and 346,992

Calculator

Solution

The third proportional to 161,788 and 346,992 is: 744,205.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,788 : 346,992 = 346,992 : x
  2. Step 2: Convert to fraction form
    161,788/346,992 = 346,992/x
  3. Step 3: Cross multiply
    161,788x = 346,992 × 346,992
  4. Step 4: Simplify right side
    161,788x = 120,403,448,064
  5. Step 5: Solve for x
    x = 120,403,448,064/161,788
  6. Step 6: Final answer
    x = 744,205.06

Related Problems

Find third proportional to 80,894 and 173,496
Half scale
Find third proportional to 323,576 and 693,984
Double scale
Find third proportional to 161,790 and 346,996
Similar ratio
Find third proportional to 242,682 and 520,488
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.