Home / 12,834-28,119

Finding the Third Proportional to 12,834 and 28,119

Calculator

Solution

The third proportional to 12,834 and 28,119 is: 61,608.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,834 : 28,119 = 28,119 : x
  2. Step 2: Convert to fraction form
    12,834/28,119 = 28,119/x
  3. Step 3: Cross multiply
    12,834x = 28,119 × 28,119
  4. Step 4: Simplify right side
    12,834x = 790,678,161
  5. Step 5: Solve for x
    x = 790,678,161/12,834
  6. Step 6: Final answer
    x = 61,608.08

Related Problems

Find third proportional to 6,417 and 14,059.50
Half scale
Find third proportional to 25,668 and 56,238
Double scale
Find third proportional to 12,836 and 28,123
Similar ratio
Find third proportional to 19,251 and 42,178.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.