Home / 175,373-380,256

Finding the Third Proportional to 175,373 and 380,256

Calculator

Solution

The third proportional to 175,373 and 380,256 is: 824,497.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,373 : 380,256 = 380,256 : x
  2. Step 2: Convert to fraction form
    175,373/380,256 = 380,256/x
  3. Step 3: Cross multiply
    175,373x = 380,256 × 380,256
  4. Step 4: Simplify right side
    175,373x = 144,594,625,536
  5. Step 5: Solve for x
    x = 144,594,625,536/175,373
  6. Step 6: Final answer
    x = 824,497.65

Related Problems

Find third proportional to 87,686.50 and 190,128
Half scale
Find third proportional to 350,746 and 760,512
Double scale
Find third proportional to 175,375 and 380,260
Similar ratio
Find third proportional to 263,059.50 and 570,384
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.