Home / 101,837-221,746

Finding the Third Proportional to 101,837 and 221,746

Calculator

Solution

The third proportional to 101,837 and 221,746 is: 482,843.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,837 : 221,746 = 221,746 : x
  2. Step 2: Convert to fraction form
    101,837/221,746 = 221,746/x
  3. Step 3: Cross multiply
    101,837x = 221,746 × 221,746
  4. Step 4: Simplify right side
    101,837x = 49,171,288,516
  5. Step 5: Solve for x
    x = 49,171,288,516/101,837
  6. Step 6: Final answer
    x = 482,843.06

Related Problems

Find third proportional to 50,918.50 and 110,873
Half scale
Find third proportional to 203,674 and 443,492
Double scale
Find third proportional to 101,839 and 221,750
Similar ratio
Find third proportional to 152,755.50 and 332,619
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.