Home / 101,832-221,736

Finding the Third Proportional to 101,832 and 221,736

Calculator

Solution

The third proportional to 101,832 and 221,736 is: 482,823.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,832 : 221,736 = 221,736 : x
  2. Step 2: Convert to fraction form
    101,832/221,736 = 221,736/x
  3. Step 3: Cross multiply
    101,832x = 221,736 × 221,736
  4. Step 4: Simplify right side
    101,832x = 49,166,853,696
  5. Step 5: Solve for x
    x = 49,166,853,696/101,832
  6. Step 6: Final answer
    x = 482,823.22

Related Problems

Find third proportional to 50,916 and 110,868
Half scale
Find third proportional to 203,664 and 443,472
Double scale
Find third proportional to 101,834 and 221,740
Similar ratio
Find third proportional to 152,748 and 332,604
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.