Home / 143,664-227,372

Finding the Third Proportional to 143,664 and 227,372

Calculator

Solution

The third proportional to 143,664 and 227,372 is: 359,853.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    143,664 : 227,372 = 227,372 : x
  2. Step 2: Convert to fraction form
    143,664/227,372 = 227,372/x
  3. Step 3: Cross multiply
    143,664x = 227,372 × 227,372
  4. Step 4: Simplify right side
    143,664x = 51,698,026,384
  5. Step 5: Solve for x
    x = 51,698,026,384/143,664
  6. Step 6: Final answer
    x = 359,853.73

Related Problems

Find third proportional to 71,832 and 113,686
Half scale
Find third proportional to 287,328 and 454,744
Double scale
Find third proportional to 143,666 and 227,375
Similar ratio
Find third proportional to 215,496 and 341,058
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.