Home / 103,674-146,822

Finding the Third Proportional to 103,674 and 146,822

Calculator

Solution

The third proportional to 103,674 and 146,822 is: 207,927.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,674 : 146,822 = 146,822 : x
  2. Step 2: Convert to fraction form
    103,674/146,822 = 146,822/x
  3. Step 3: Cross multiply
    103,674x = 146,822 × 146,822
  4. Step 4: Simplify right side
    103,674x = 21,556,699,684
  5. Step 5: Solve for x
    x = 21,556,699,684/103,674
  6. Step 6: Final answer
    x = 207,927.73

Related Problems

Find third proportional to 51,837 and 73,411
Half scale
Find third proportional to 207,348 and 293,644
Double scale
Find third proportional to 103,676 and 146,825
Similar ratio
Find third proportional to 155,511 and 220,233
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.