Home / 158,157-341,228

Finding the Third Proportional to 158,157 and 341,228

Calculator

Solution

The third proportional to 158,157 and 341,228 is: 736,208.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,157 : 341,228 = 341,228 : x
  2. Step 2: Convert to fraction form
    158,157/341,228 = 341,228/x
  3. Step 3: Cross multiply
    158,157x = 341,228 × 341,228
  4. Step 4: Simplify right side
    158,157x = 116,436,547,984
  5. Step 5: Solve for x
    x = 116,436,547,984/158,157
  6. Step 6: Final answer
    x = 736,208.63

Related Problems

Find third proportional to 79,078.50 and 170,614
Half scale
Find third proportional to 316,314 and 682,456
Double scale
Find third proportional to 158,159 and 341,232
Similar ratio
Find third proportional to 237,235.50 and 511,842
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.