Home / 60,106-129,068

Finding the Third Proportional to 60,106 and 129,068

Calculator

Solution

The third proportional to 60,106 and 129,068 is: 277,152.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,106 : 129,068 = 129,068 : x
  2. Step 2: Convert to fraction form
    60,106/129,068 = 129,068/x
  3. Step 3: Cross multiply
    60,106x = 129,068 × 129,068
  4. Step 4: Simplify right side
    60,106x = 16,658,548,624
  5. Step 5: Solve for x
    x = 16,658,548,624/60,106
  6. Step 6: Final answer
    x = 277,152.84

Related Problems

Find third proportional to 30,053 and 64,534
Half scale
Find third proportional to 120,212 and 258,136
Double scale
Find third proportional to 60,108 and 129,072
Similar ratio
Find third proportional to 90,159 and 193,602
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.