Home / 71,938-168,024

Finding the Third Proportional to 71,938 and 168,024

Calculator

Solution

The third proportional to 71,938 and 168,024 is: 392,449.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,938 : 168,024 = 168,024 : x
  2. Step 2: Convert to fraction form
    71,938/168,024 = 168,024/x
  3. Step 3: Cross multiply
    71,938x = 168,024 × 168,024
  4. Step 4: Simplify right side
    71,938x = 28,232,064,576
  5. Step 5: Solve for x
    x = 28,232,064,576/71,938
  6. Step 6: Final answer
    x = 392,449.95

Related Problems

Find third proportional to 35,969 and 84,012
Half scale
Find third proportional to 143,876 and 336,048
Double scale
Find third proportional to 71,940 and 168,029
Similar ratio
Find third proportional to 107,907 and 252,036
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.