Home / 43,724-67,302

Finding the Third Proportional to 43,724 and 67,302

Calculator

Solution

The third proportional to 43,724 and 67,302 is: 103,594.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,724 : 67,302 = 67,302 : x
  2. Step 2: Convert to fraction form
    43,724/67,302 = 67,302/x
  3. Step 3: Cross multiply
    43,724x = 67,302 × 67,302
  4. Step 4: Simplify right side
    43,724x = 4,529,559,204
  5. Step 5: Solve for x
    x = 4,529,559,204/43,724
  6. Step 6: Final answer
    x = 103,594.35

Related Problems

Find third proportional to 21,862 and 33,651
Half scale
Find third proportional to 87,448 and 134,604
Double scale
Find third proportional to 43,726 and 67,305
Similar ratio
Find third proportional to 65,586 and 100,953
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.