Home / 174,614-374,716

Finding the Third Proportional to 174,614 and 374,716

Calculator

Solution

The third proportional to 174,614 and 374,716 is: 804,128.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,614 : 374,716 = 374,716 : x
  2. Step 2: Convert to fraction form
    174,614/374,716 = 374,716/x
  3. Step 3: Cross multiply
    174,614x = 374,716 × 374,716
  4. Step 4: Simplify right side
    174,614x = 140,412,080,656
  5. Step 5: Solve for x
    x = 140,412,080,656/174,614
  6. Step 6: Final answer
    x = 804,128.42

Related Problems

Find third proportional to 87,307 and 187,358
Half scale
Find third proportional to 349,228 and 749,432
Double scale
Find third proportional to 174,616 and 374,720
Similar ratio
Find third proportional to 261,921 and 562,074
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.