Home / 166,320-355,536

Finding the Third Proportional to 166,320 and 355,536

Calculator

Solution

The third proportional to 166,320 and 355,536 is: 760,015.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,320 : 355,536 = 355,536 : x
  2. Step 2: Convert to fraction form
    166,320/355,536 = 355,536/x
  3. Step 3: Cross multiply
    166,320x = 355,536 × 355,536
  4. Step 4: Simplify right side
    166,320x = 126,405,847,296
  5. Step 5: Solve for x
    x = 126,405,847,296/166,320
  6. Step 6: Final answer
    x = 760,015.92

Related Problems

Find third proportional to 83,160 and 177,768
Half scale
Find third proportional to 332,640 and 711,072
Double scale
Find third proportional to 166,322 and 355,540
Similar ratio
Find third proportional to 249,480 and 533,304
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.