Home / 176,264-343,672

Finding the Third Proportional to 176,264 and 343,672

Calculator

Solution

The third proportional to 176,264 and 343,672 is: 670,076.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,264 : 343,672 = 343,672 : x
  2. Step 2: Convert to fraction form
    176,264/343,672 = 343,672/x
  3. Step 3: Cross multiply
    176,264x = 343,672 × 343,672
  4. Step 4: Simplify right side
    176,264x = 118,110,443,584
  5. Step 5: Solve for x
    x = 118,110,443,584/176,264
  6. Step 6: Final answer
    x = 670,076.95

Related Problems

Find third proportional to 88,132 and 171,836
Half scale
Find third proportional to 352,528 and 687,344
Double scale
Find third proportional to 176,266 and 343,676
Similar ratio
Find third proportional to 264,396 and 515,508
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.