Home / 96,390-213,426

Finding the Third Proportional to 96,390 and 213,426

Calculator

Solution

The third proportional to 96,390 and 213,426 is: 472,566.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,390 : 213,426 = 213,426 : x
  2. Step 2: Convert to fraction form
    96,390/213,426 = 213,426/x
  3. Step 3: Cross multiply
    96,390x = 213,426 × 213,426
  4. Step 4: Simplify right side
    96,390x = 45,550,657,476
  5. Step 5: Solve for x
    x = 45,550,657,476/96,390
  6. Step 6: Final answer
    x = 472,566.22

Related Problems

Find third proportional to 48,195 and 106,713
Half scale
Find third proportional to 192,780 and 426,852
Double scale
Find third proportional to 96,392 and 213,430
Similar ratio
Find third proportional to 144,585 and 320,139
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.