Home / 79,182-164,916

Finding the Third Proportional to 79,182 and 164,916

Calculator

Solution

The third proportional to 79,182 and 164,916 is: 343,478.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,182 : 164,916 = 164,916 : x
  2. Step 2: Convert to fraction form
    79,182/164,916 = 164,916/x
  3. Step 3: Cross multiply
    79,182x = 164,916 × 164,916
  4. Step 4: Simplify right side
    79,182x = 27,197,287,056
  5. Step 5: Solve for x
    x = 27,197,287,056/79,182
  6. Step 6: Final answer
    x = 343,478.15

Related Problems

Find third proportional to 39,591 and 82,458
Half scale
Find third proportional to 158,364 and 329,832
Double scale
Find third proportional to 79,184 and 164,920
Similar ratio
Find third proportional to 118,773 and 247,374
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.