Home / 109,265-239,932

Finding the Third Proportional to 109,265 and 239,932

Calculator

Solution

The third proportional to 109,265 and 239,932 is: 526,860.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,265 : 239,932 = 239,932 : x
  2. Step 2: Convert to fraction form
    109,265/239,932 = 239,932/x
  3. Step 3: Cross multiply
    109,265x = 239,932 × 239,932
  4. Step 4: Simplify right side
    109,265x = 57,567,364,624
  5. Step 5: Solve for x
    x = 57,567,364,624/109,265
  6. Step 6: Final answer
    x = 526,860.06

Related Problems

Find third proportional to 54,632.50 and 119,966
Half scale
Find third proportional to 218,530 and 479,864
Double scale
Find third proportional to 109,267 and 239,936
Similar ratio
Find third proportional to 163,897.50 and 359,898
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.