Home / 327,149-492,362

Finding the Third Proportional to 327,149 and 492,362

Calculator

Solution

The third proportional to 327,149 and 492,362 is: 741,008.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,149 : 492,362 = 492,362 : x
  2. Step 2: Convert to fraction form
    327,149/492,362 = 492,362/x
  3. Step 3: Cross multiply
    327,149x = 492,362 × 492,362
  4. Step 4: Simplify right side
    327,149x = 242,420,339,044
  5. Step 5: Solve for x
    x = 242,420,339,044/327,149
  6. Step 6: Final answer
    x = 741,008.96

Related Problems

Find third proportional to 163,574.50 and 246,181
Half scale
Find third proportional to 654,298 and 984,724
Double scale
Find third proportional to 327,151 and 492,365
Similar ratio
Find third proportional to 490,723.50 and 738,543
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.