Home / 236,396-354,837

Finding the Third Proportional to 236,396 and 354,837

Calculator

Solution

The third proportional to 236,396 and 354,837 is: 532,620.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,396 : 354,837 = 354,837 : x
  2. Step 2: Convert to fraction form
    236,396/354,837 = 354,837/x
  3. Step 3: Cross multiply
    236,396x = 354,837 × 354,837
  4. Step 4: Simplify right side
    236,396x = 125,909,296,569
  5. Step 5: Solve for x
    x = 125,909,296,569/236,396
  6. Step 6: Final answer
    x = 532,620.25

Related Problems

Find third proportional to 118,198 and 177,418.50
Half scale
Find third proportional to 472,792 and 709,674
Double scale
Find third proportional to 236,398 and 354,840
Similar ratio
Find third proportional to 354,594 and 532,255.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.