Home / 62,406-136,476

Finding the Third Proportional to 62,406 and 136,476

Calculator

Solution

The third proportional to 62,406 and 136,476 is: 298,460.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,406 : 136,476 = 136,476 : x
  2. Step 2: Convert to fraction form
    62,406/136,476 = 136,476/x
  3. Step 3: Cross multiply
    62,406x = 136,476 × 136,476
  4. Step 4: Simplify right side
    62,406x = 18,625,698,576
  5. Step 5: Solve for x
    x = 18,625,698,576/62,406
  6. Step 6: Final answer
    x = 298,460.06

Related Problems

Find third proportional to 31,203 and 68,238
Half scale
Find third proportional to 124,812 and 272,952
Double scale
Find third proportional to 62,408 and 136,480
Similar ratio
Find third proportional to 93,609 and 204,714
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.