Home / 160,572-330,863

Finding the Third Proportional to 160,572 and 330,863

Calculator

Solution

The third proportional to 160,572 and 330,863 is: 681,752.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,572 : 330,863 = 330,863 : x
  2. Step 2: Convert to fraction form
    160,572/330,863 = 330,863/x
  3. Step 3: Cross multiply
    160,572x = 330,863 × 330,863
  4. Step 4: Simplify right side
    160,572x = 109,470,324,769
  5. Step 5: Solve for x
    x = 109,470,324,769/160,572
  6. Step 6: Final answer
    x = 681,752.27

Related Problems

Find third proportional to 80,286 and 165,431.50
Half scale
Find third proportional to 321,144 and 661,726
Double scale
Find third proportional to 160,574 and 330,867
Similar ratio
Find third proportional to 240,858 and 496,294.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.