Home / 68,576-150,264

Finding the Third Proportional to 68,576 and 150,264

Calculator

Solution

The third proportional to 68,576 and 150,264 is: 329,259.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,576 : 150,264 = 150,264 : x
  2. Step 2: Convert to fraction form
    68,576/150,264 = 150,264/x
  3. Step 3: Cross multiply
    68,576x = 150,264 × 150,264
  4. Step 4: Simplify right side
    68,576x = 22,579,269,696
  5. Step 5: Solve for x
    x = 22,579,269,696/68,576
  6. Step 6: Final answer
    x = 329,259.07

Related Problems

Find third proportional to 34,288 and 75,132
Half scale
Find third proportional to 137,152 and 300,528
Double scale
Find third proportional to 68,578 and 150,268
Similar ratio
Find third proportional to 102,864 and 225,396
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.