Home / 163,040-336,232

Finding the Third Proportional to 163,040 and 336,232

Calculator

Solution

The third proportional to 163,040 and 336,232 is: 693,400.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,040 : 336,232 = 336,232 : x
  2. Step 2: Convert to fraction form
    163,040/336,232 = 336,232/x
  3. Step 3: Cross multiply
    163,040x = 336,232 × 336,232
  4. Step 4: Simplify right side
    163,040x = 113,051,957,824
  5. Step 5: Solve for x
    x = 113,051,957,824/163,040
  6. Step 6: Final answer
    x = 693,400.13

Related Problems

Find third proportional to 81,520 and 168,116
Half scale
Find third proportional to 326,080 and 672,464
Double scale
Find third proportional to 163,042 and 336,236
Similar ratio
Find third proportional to 244,560 and 504,348
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.