Home / 112,277-133,036

Finding the Third Proportional to 112,277 and 133,036

Calculator

Solution

The third proportional to 112,277 and 133,036 is: 157,633.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,277 : 133,036 = 133,036 : x
  2. Step 2: Convert to fraction form
    112,277/133,036 = 133,036/x
  3. Step 3: Cross multiply
    112,277x = 133,036 × 133,036
  4. Step 4: Simplify right side
    112,277x = 17,698,577,296
  5. Step 5: Solve for x
    x = 17,698,577,296/112,277
  6. Step 6: Final answer
    x = 157,633.15

Related Problems

Find third proportional to 56,138.50 and 66,518
Half scale
Find third proportional to 224,554 and 266,072
Double scale
Find third proportional to 112,279 and 133,038
Similar ratio
Find third proportional to 168,415.50 and 199,554
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.