Home / 109,980-245,232

Finding the Third Proportional to 109,980 and 245,232

Calculator

Solution

The third proportional to 109,980 and 245,232 is: 546,815.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,980 : 245,232 = 245,232 : x
  2. Step 2: Convert to fraction form
    109,980/245,232 = 245,232/x
  3. Step 3: Cross multiply
    109,980x = 245,232 × 245,232
  4. Step 4: Simplify right side
    109,980x = 60,138,733,824
  5. Step 5: Solve for x
    x = 60,138,733,824/109,980
  6. Step 6: Final answer
    x = 546,815.18

Related Problems

Find third proportional to 54,990 and 122,616
Half scale
Find third proportional to 219,960 and 490,464
Double scale
Find third proportional to 109,982 and 245,236
Similar ratio
Find third proportional to 164,970 and 367,848
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.