Home / 157,664-364,622

Finding the Third Proportional to 157,664 and 364,622

Calculator

Solution

The third proportional to 157,664 and 364,622 is: 843,243.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,664 : 364,622 = 364,622 : x
  2. Step 2: Convert to fraction form
    157,664/364,622 = 364,622/x
  3. Step 3: Cross multiply
    157,664x = 364,622 × 364,622
  4. Step 4: Simplify right side
    157,664x = 132,949,202,884
  5. Step 5: Solve for x
    x = 132,949,202,884/157,664
  6. Step 6: Final answer
    x = 843,243.88

Related Problems

Find third proportional to 78,832 and 182,311
Half scale
Find third proportional to 315,328 and 729,244
Double scale
Find third proportional to 157,666 and 364,627
Similar ratio
Find third proportional to 236,496 and 546,933
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.