Home / 236,394-354,836

Finding the Third Proportional to 236,394 and 354,836

Calculator

Solution

The third proportional to 236,394 and 354,836 is: 532,621.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,394 : 354,836 = 354,836 : x
  2. Step 2: Convert to fraction form
    236,394/354,836 = 354,836/x
  3. Step 3: Cross multiply
    236,394x = 354,836 × 354,836
  4. Step 4: Simplify right side
    236,394x = 125,908,586,896
  5. Step 5: Solve for x
    x = 125,908,586,896/236,394
  6. Step 6: Final answer
    x = 532,621.75

Related Problems

Find third proportional to 118,197 and 177,418
Half scale
Find third proportional to 472,788 and 709,672
Double scale
Find third proportional to 236,396 and 354,839
Similar ratio
Find third proportional to 354,591 and 532,254
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.