Home / 175,104-256,512

Finding the Third Proportional to 175,104 and 256,512

Calculator

Solution

The third proportional to 175,104 and 256,512 is: 375,767.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,104 : 256,512 = 256,512 : x
  2. Step 2: Convert to fraction form
    175,104/256,512 = 256,512/x
  3. Step 3: Cross multiply
    175,104x = 256,512 × 256,512
  4. Step 4: Simplify right side
    175,104x = 65,798,406,144
  5. Step 5: Solve for x
    x = 65,798,406,144/175,104
  6. Step 6: Final answer
    x = 375,767.58

Related Problems

Find third proportional to 87,552 and 128,256
Half scale
Find third proportional to 350,208 and 513,024
Double scale
Find third proportional to 175,106 and 256,515
Similar ratio
Find third proportional to 262,656 and 384,768
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.