Home / 79,458-165,450

Finding the Third Proportional to 79,458 and 165,450

Calculator

Solution

The third proportional to 79,458 and 165,450 is: 344,505.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,458 : 165,450 = 165,450 : x
  2. Step 2: Convert to fraction form
    79,458/165,450 = 165,450/x
  3. Step 3: Cross multiply
    79,458x = 165,450 × 165,450
  4. Step 4: Simplify right side
    79,458x = 27,373,702,500
  5. Step 5: Solve for x
    x = 27,373,702,500/79,458
  6. Step 6: Final answer
    x = 344,505.30

Related Problems

Find third proportional to 39,729 and 82,725
Half scale
Find third proportional to 158,916 and 330,900
Double scale
Find third proportional to 79,460 and 165,454
Similar ratio
Find third proportional to 119,187 and 248,175
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.