Home / 223,933-492,146

Finding the Third Proportional to 223,933 and 492,146

Calculator

Solution

The third proportional to 223,933 and 492,146 is: 1,081,607.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,933 : 492,146 = 492,146 : x
  2. Step 2: Convert to fraction form
    223,933/492,146 = 492,146/x
  3. Step 3: Cross multiply
    223,933x = 492,146 × 492,146
  4. Step 4: Simplify right side
    223,933x = 242,207,685,316
  5. Step 5: Solve for x
    x = 242,207,685,316/223,933
  6. Step 6: Final answer
    x = 1,081,607.83

Related Problems

Find third proportional to 111,966.50 and 246,073
Half scale
Find third proportional to 447,866 and 984,292
Double scale
Find third proportional to 223,935 and 492,150
Similar ratio
Find third proportional to 335,899.50 and 738,219
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.