Home / 34,266-74,760

Finding the Third Proportional to 34,266 and 74,760

Calculator

Solution

The third proportional to 34,266 and 74,760 is: 163,107.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,266 : 74,760 = 74,760 : x
  2. Step 2: Convert to fraction form
    34,266/74,760 = 74,760/x
  3. Step 3: Cross multiply
    34,266x = 74,760 × 74,760
  4. Step 4: Simplify right side
    34,266x = 5,589,057,600
  5. Step 5: Solve for x
    x = 5,589,057,600/34,266
  6. Step 6: Final answer
    x = 163,107.97

Related Problems

Find third proportional to 17,133 and 37,380
Half scale
Find third proportional to 68,532 and 149,520
Double scale
Find third proportional to 34,268 and 74,764
Similar ratio
Find third proportional to 51,399 and 112,140
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.