Home / 62,408-143,348

Finding the Third Proportional to 62,408 and 143,348

Calculator

Solution

The third proportional to 62,408 and 143,348 is: 329,263.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,408 : 143,348 = 143,348 : x
  2. Step 2: Convert to fraction form
    62,408/143,348 = 143,348/x
  3. Step 3: Cross multiply
    62,408x = 143,348 × 143,348
  4. Step 4: Simplify right side
    62,408x = 20,548,649,104
  5. Step 5: Solve for x
    x = 20,548,649,104/62,408
  6. Step 6: Final answer
    x = 329,263.06

Related Problems

Find third proportional to 31,204 and 71,674
Half scale
Find third proportional to 124,816 and 286,696
Double scale
Find third proportional to 62,410 and 143,353
Similar ratio
Find third proportional to 93,612 and 215,022
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.