Home / 295,166-442,813

Finding the Third Proportional to 295,166 and 442,813

Calculator

Solution

The third proportional to 295,166 and 442,813 is: 664,315.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,166 : 442,813 = 442,813 : x
  2. Step 2: Convert to fraction form
    295,166/442,813 = 442,813/x
  3. Step 3: Cross multiply
    295,166x = 442,813 × 442,813
  4. Step 4: Simplify right side
    295,166x = 196,083,352,969
  5. Step 5: Solve for x
    x = 196,083,352,969/295,166
  6. Step 6: Final answer
    x = 664,315.51

Related Problems

Find third proportional to 147,583 and 221,406.50
Half scale
Find third proportional to 590,332 and 885,626
Double scale
Find third proportional to 295,168 and 442,816
Similar ratio
Find third proportional to 442,749 and 664,219.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.