Home / 75,610-165,036

Finding the Third Proportional to 75,610 and 165,036

Calculator

Solution

The third proportional to 75,610 and 165,036 is: 360,228.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,610 : 165,036 = 165,036 : x
  2. Step 2: Convert to fraction form
    75,610/165,036 = 165,036/x
  3. Step 3: Cross multiply
    75,610x = 165,036 × 165,036
  4. Step 4: Simplify right side
    75,610x = 27,236,881,296
  5. Step 5: Solve for x
    x = 27,236,881,296/75,610
  6. Step 6: Final answer
    x = 360,228.56

Related Problems

Find third proportional to 37,805 and 82,518
Half scale
Find third proportional to 151,220 and 330,072
Double scale
Find third proportional to 75,612 and 165,040
Similar ratio
Find third proportional to 113,415 and 247,554
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.