Home / 95,229-209,138

Finding the Third Proportional to 95,229 and 209,138

Calculator

Solution

The third proportional to 95,229 and 209,138 is: 459,300.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,229 : 209,138 = 209,138 : x
  2. Step 2: Convert to fraction form
    95,229/209,138 = 209,138/x
  3. Step 3: Cross multiply
    95,229x = 209,138 × 209,138
  4. Step 4: Simplify right side
    95,229x = 43,738,703,044
  5. Step 5: Solve for x
    x = 43,738,703,044/95,229
  6. Step 6: Final answer
    x = 459,300.25

Related Problems

Find third proportional to 47,614.50 and 104,569
Half scale
Find third proportional to 190,458 and 418,276
Double scale
Find third proportional to 95,231 and 209,142
Similar ratio
Find third proportional to 142,843.50 and 313,707
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.