Home / 116,902-253,729

Finding the Third Proportional to 116,902 and 253,729

Calculator

Solution

The third proportional to 116,902 and 253,729 is: 550,704.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,902 : 253,729 = 253,729 : x
  2. Step 2: Convert to fraction form
    116,902/253,729 = 253,729/x
  3. Step 3: Cross multiply
    116,902x = 253,729 × 253,729
  4. Step 4: Simplify right side
    116,902x = 64,378,405,441
  5. Step 5: Solve for x
    x = 64,378,405,441/116,902
  6. Step 6: Final answer
    x = 550,704.06

Related Problems

Find third proportional to 58,451 and 126,864.50
Half scale
Find third proportional to 233,804 and 507,458
Double scale
Find third proportional to 116,904 and 253,733
Similar ratio
Find third proportional to 175,353 and 380,593.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.