Home / 210,696-446,172

Finding the Third Proportional to 210,696 and 446,172

Calculator

Solution

The third proportional to 210,696 and 446,172 is: 944,818.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    210,696 : 446,172 = 446,172 : x
  2. Step 2: Convert to fraction form
    210,696/446,172 = 446,172/x
  3. Step 3: Cross multiply
    210,696x = 446,172 × 446,172
  4. Step 4: Simplify right side
    210,696x = 199,069,453,584
  5. Step 5: Solve for x
    x = 199,069,453,584/210,696
  6. Step 6: Final answer
    x = 944,818.38

Related Problems

Find third proportional to 105,348 and 223,086
Half scale
Find third proportional to 421,392 and 892,344
Double scale
Find third proportional to 210,698 and 446,176
Similar ratio
Find third proportional to 316,044 and 669,258
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.