Home / 75,534-111,102

Finding the Third Proportional to 75,534 and 111,102

Calculator

Solution

The third proportional to 75,534 and 111,102 is: 163,418.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,534 : 111,102 = 111,102 : x
  2. Step 2: Convert to fraction form
    75,534/111,102 = 111,102/x
  3. Step 3: Cross multiply
    75,534x = 111,102 × 111,102
  4. Step 4: Simplify right side
    75,534x = 12,343,654,404
  5. Step 5: Solve for x
    x = 12,343,654,404/75,534
  6. Step 6: Final answer
    x = 163,418.52

Related Problems

Find third proportional to 37,767 and 55,551
Half scale
Find third proportional to 151,068 and 222,204
Double scale
Find third proportional to 75,536 and 111,105
Similar ratio
Find third proportional to 113,301 and 166,653
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.