Home / 156,788-228,613

Finding the Third Proportional to 156,788 and 228,613

Calculator

Solution

The third proportional to 156,788 and 228,613 is: 333,341.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,788 : 228,613 = 228,613 : x
  2. Step 2: Convert to fraction form
    156,788/228,613 = 228,613/x
  3. Step 3: Cross multiply
    156,788x = 228,613 × 228,613
  4. Step 4: Simplify right side
    156,788x = 52,263,903,769
  5. Step 5: Solve for x
    x = 52,263,903,769/156,788
  6. Step 6: Final answer
    x = 333,341.22

Related Problems

Find third proportional to 78,394 and 114,306.50
Half scale
Find third proportional to 313,576 and 457,226
Double scale
Find third proportional to 156,790 and 228,616
Similar ratio
Find third proportional to 235,182 and 342,919.50
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.