Home / 192,752-408,832

Finding the Third Proportional to 192,752 and 408,832

Calculator

Solution

The third proportional to 192,752 and 408,832 is: 867,143.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,752 : 408,832 = 408,832 : x
  2. Step 2: Convert to fraction form
    192,752/408,832 = 408,832/x
  3. Step 3: Cross multiply
    192,752x = 408,832 × 408,832
  4. Step 4: Simplify right side
    192,752x = 167,143,604,224
  5. Step 5: Solve for x
    x = 167,143,604,224/192,752
  6. Step 6: Final answer
    x = 867,143.29

Related Problems

Find third proportional to 96,376 and 204,416
Half scale
Find third proportional to 385,504 and 817,664
Double scale
Find third proportional to 192,754 and 408,836
Similar ratio
Find third proportional to 289,128 and 613,248
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.