Home / 54,642-82,346

Finding the Third Proportional to 54,642 and 82,346

Calculator

Solution

The third proportional to 54,642 and 82,346 is: 124,096.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,642 : 82,346 = 82,346 : x
  2. Step 2: Convert to fraction form
    54,642/82,346 = 82,346/x
  3. Step 3: Cross multiply
    54,642x = 82,346 × 82,346
  4. Step 4: Simplify right side
    54,642x = 6,780,863,716
  5. Step 5: Solve for x
    x = 6,780,863,716/54,642
  6. Step 6: Final answer
    x = 124,096.18

Related Problems

Find third proportional to 27,321 and 41,173
Half scale
Find third proportional to 109,284 and 164,692
Double scale
Find third proportional to 54,644 and 82,349
Similar ratio
Find third proportional to 81,963 and 123,519
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.