Home / 154,302-327,564

Finding the Third Proportional to 154,302 and 327,564

Calculator

Solution

The third proportional to 154,302 and 327,564 is: 695,377.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,302 : 327,564 = 327,564 : x
  2. Step 2: Convert to fraction form
    154,302/327,564 = 327,564/x
  3. Step 3: Cross multiply
    154,302x = 327,564 × 327,564
  4. Step 4: Simplify right side
    154,302x = 107,298,174,096
  5. Step 5: Solve for x
    x = 107,298,174,096/154,302
  6. Step 6: Final answer
    x = 695,377.73

Related Problems

Find third proportional to 77,151 and 163,782
Half scale
Find third proportional to 308,604 and 655,128
Double scale
Find third proportional to 154,304 and 327,568
Similar ratio
Find third proportional to 231,453 and 491,346
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.