Home / 161,496-231,177

Finding the Third Proportional to 161,496 and 231,177

Calculator

Solution

The third proportional to 161,496 and 231,177 is: 330,923.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,496 : 231,177 = 231,177 : x
  2. Step 2: Convert to fraction form
    161,496/231,177 = 231,177/x
  3. Step 3: Cross multiply
    161,496x = 231,177 × 231,177
  4. Step 4: Simplify right side
    161,496x = 53,442,805,329
  5. Step 5: Solve for x
    x = 53,442,805,329/161,496
  6. Step 6: Final answer
    x = 330,923.40

Related Problems

Find third proportional to 80,748 and 115,588.50
Half scale
Find third proportional to 322,992 and 462,354
Double scale
Find third proportional to 161,498 and 231,180
Similar ratio
Find third proportional to 242,244 and 346,765.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.