Home / 107,400-228,624

Finding the Third Proportional to 107,400 and 228,624

Calculator

Solution

The third proportional to 107,400 and 228,624 is: 486,675.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,400 : 228,624 = 228,624 : x
  2. Step 2: Convert to fraction form
    107,400/228,624 = 228,624/x
  3. Step 3: Cross multiply
    107,400x = 228,624 × 228,624
  4. Step 4: Simplify right side
    107,400x = 52,268,933,376
  5. Step 5: Solve for x
    x = 52,268,933,376/107,400
  6. Step 6: Final answer
    x = 486,675.36

Related Problems

Find third proportional to 53,700 and 114,312
Half scale
Find third proportional to 214,800 and 457,248
Double scale
Find third proportional to 107,402 and 228,628
Similar ratio
Find third proportional to 161,100 and 342,936
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.