Home / 169,551-365,345

Finding the Third Proportional to 169,551 and 365,345

Calculator

Solution

The third proportional to 169,551 and 365,345 is: 787,237.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,551 : 365,345 = 365,345 : x
  2. Step 2: Convert to fraction form
    169,551/365,345 = 365,345/x
  3. Step 3: Cross multiply
    169,551x = 365,345 × 365,345
  4. Step 4: Simplify right side
    169,551x = 133,476,969,025
  5. Step 5: Solve for x
    x = 133,476,969,025/169,551
  6. Step 6: Final answer
    x = 787,237.88

Related Problems

Find third proportional to 84,775.50 and 182,672.50
Half scale
Find third proportional to 339,102 and 730,690
Double scale
Find third proportional to 169,553 and 365,349
Similar ratio
Find third proportional to 254,326.50 and 548,017.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.