Home / 104,253-212,193

Finding the Third Proportional to 104,253 and 212,193

Calculator

Solution

The third proportional to 104,253 and 212,193 is: 431,890.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,253 : 212,193 = 212,193 : x
  2. Step 2: Convert to fraction form
    104,253/212,193 = 212,193/x
  3. Step 3: Cross multiply
    104,253x = 212,193 × 212,193
  4. Step 4: Simplify right side
    104,253x = 45,025,869,249
  5. Step 5: Solve for x
    x = 45,025,869,249/104,253
  6. Step 6: Final answer
    x = 431,890.39

Related Problems

Find third proportional to 52,126.50 and 106,096.50
Half scale
Find third proportional to 208,506 and 424,386
Double scale
Find third proportional to 104,255 and 212,197
Similar ratio
Find third proportional to 156,379.50 and 318,289.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.