Home / 347,802-465,867

Finding the Third Proportional to 347,802 and 465,867

Calculator

Solution

The third proportional to 347,802 and 465,867 is: 624,010.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    347,802 : 465,867 = 465,867 : x
  2. Step 2: Convert to fraction form
    347,802/465,867 = 465,867/x
  3. Step 3: Cross multiply
    347,802x = 465,867 × 465,867
  4. Step 4: Simplify right side
    347,802x = 217,032,061,689
  5. Step 5: Solve for x
    x = 217,032,061,689/347,802
  6. Step 6: Final answer
    x = 624,010.39

Related Problems

Find third proportional to 173,901 and 232,933.50
Half scale
Find third proportional to 695,604 and 931,734
Double scale
Find third proportional to 347,804 and 465,870
Similar ratio
Find third proportional to 521,703 and 698,800.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.