Home / 105,062-154,137

Finding the Third Proportional to 105,062 and 154,137

Calculator

Solution

The third proportional to 105,062 and 154,137 is: 226,135.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,062 : 154,137 = 154,137 : x
  2. Step 2: Convert to fraction form
    105,062/154,137 = 154,137/x
  3. Step 3: Cross multiply
    105,062x = 154,137 × 154,137
  4. Step 4: Simplify right side
    105,062x = 23,758,214,769
  5. Step 5: Solve for x
    x = 23,758,214,769/105,062
  6. Step 6: Final answer
    x = 226,135.18

Related Problems

Find third proportional to 52,531 and 77,068.50
Half scale
Find third proportional to 210,124 and 308,274
Double scale
Find third proportional to 105,064 and 154,140
Similar ratio
Find third proportional to 157,593 and 231,205.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.