Home / 82,370-167,654

Finding the Third Proportional to 82,370 and 167,654

Calculator

Solution

The third proportional to 82,370 and 167,654 is: 341,239.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,370 : 167,654 = 167,654 : x
  2. Step 2: Convert to fraction form
    82,370/167,654 = 167,654/x
  3. Step 3: Cross multiply
    82,370x = 167,654 × 167,654
  4. Step 4: Simplify right side
    82,370x = 28,107,863,716
  5. Step 5: Solve for x
    x = 28,107,863,716/82,370
  6. Step 6: Final answer
    x = 341,239.09

Related Problems

Find third proportional to 41,185 and 83,827
Half scale
Find third proportional to 164,740 and 335,308
Double scale
Find third proportional to 82,372 and 167,658
Similar ratio
Find third proportional to 123,555 and 251,481
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.