Home / 262,862-371,944

Finding the Third Proportional to 262,862 and 371,944

Calculator

Solution

The third proportional to 262,862 and 371,944 is: 526,292.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,862 : 371,944 = 371,944 : x
  2. Step 2: Convert to fraction form
    262,862/371,944 = 371,944/x
  3. Step 3: Cross multiply
    262,862x = 371,944 × 371,944
  4. Step 4: Simplify right side
    262,862x = 138,342,339,136
  5. Step 5: Solve for x
    x = 138,342,339,136/262,862
  6. Step 6: Final answer
    x = 526,292.65

Related Problems

Find third proportional to 131,431 and 185,972
Half scale
Find third proportional to 525,724 and 743,888
Double scale
Find third proportional to 262,864 and 371,947
Similar ratio
Find third proportional to 394,293 and 557,916
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.