Home / 43,134-66,954

Finding the Third Proportional to 43,134 and 66,954

Calculator

Solution

The third proportional to 43,134 and 66,954 is: 103,928.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,134 : 66,954 = 66,954 : x
  2. Step 2: Convert to fraction form
    43,134/66,954 = 66,954/x
  3. Step 3: Cross multiply
    43,134x = 66,954 × 66,954
  4. Step 4: Simplify right side
    43,134x = 4,482,838,116
  5. Step 5: Solve for x
    x = 4,482,838,116/43,134
  6. Step 6: Final answer
    x = 103,928.18

Related Problems

Find third proportional to 21,567 and 33,477
Half scale
Find third proportional to 86,268 and 133,908
Double scale
Find third proportional to 43,136 and 66,957
Similar ratio
Find third proportional to 64,701 and 100,431
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.