Home / 73,154-170,933

Finding the Third Proportional to 73,154 and 170,933

Calculator

Solution

The third proportional to 73,154 and 170,933 is: 399,405.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,154 : 170,933 = 170,933 : x
  2. Step 2: Convert to fraction form
    73,154/170,933 = 170,933/x
  3. Step 3: Cross multiply
    73,154x = 170,933 × 170,933
  4. Step 4: Simplify right side
    73,154x = 29,218,090,489
  5. Step 5: Solve for x
    x = 29,218,090,489/73,154
  6. Step 6: Final answer
    x = 399,405.23

Related Problems

Find third proportional to 36,577 and 85,466.50
Half scale
Find third proportional to 146,308 and 341,866
Double scale
Find third proportional to 73,156 and 170,938
Similar ratio
Find third proportional to 109,731 and 256,399.50
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.