Home / 192,242-419,476

Finding the Third Proportional to 192,242 and 419,476

Calculator

Solution

The third proportional to 192,242 and 419,476 is: 915,305.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,242 : 419,476 = 419,476 : x
  2. Step 2: Convert to fraction form
    192,242/419,476 = 419,476/x
  3. Step 3: Cross multiply
    192,242x = 419,476 × 419,476
  4. Step 4: Simplify right side
    192,242x = 175,960,114,576
  5. Step 5: Solve for x
    x = 175,960,114,576/192,242
  6. Step 6: Final answer
    x = 915,305.26

Related Problems

Find third proportional to 96,121 and 209,738
Half scale
Find third proportional to 384,484 and 838,952
Double scale
Find third proportional to 192,244 and 419,480
Similar ratio
Find third proportional to 288,363 and 629,214
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.