Home / 102,250-156,948

Finding the Third Proportional to 102,250 and 156,948

Calculator

Solution

The third proportional to 102,250 and 156,948 is: 240,906.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,250 : 156,948 = 156,948 : x
  2. Step 2: Convert to fraction form
    102,250/156,948 = 156,948/x
  3. Step 3: Cross multiply
    102,250x = 156,948 × 156,948
  4. Step 4: Simplify right side
    102,250x = 24,632,674,704
  5. Step 5: Solve for x
    x = 24,632,674,704/102,250
  6. Step 6: Final answer
    x = 240,906.35

Related Problems

Find third proportional to 51,125 and 78,474
Half scale
Find third proportional to 204,500 and 313,896
Double scale
Find third proportional to 102,252 and 156,951
Similar ratio
Find third proportional to 153,375 and 235,422
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.