Home / 198,010-325,062

Finding the Third Proportional to 198,010 and 325,062

Calculator

Solution

The third proportional to 198,010 and 325,062 is: 533,636.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    198,010 : 325,062 = 325,062 : x
  2. Step 2: Convert to fraction form
    198,010/325,062 = 325,062/x
  3. Step 3: Cross multiply
    198,010x = 325,062 × 325,062
  4. Step 4: Simplify right side
    198,010x = 105,665,303,844
  5. Step 5: Solve for x
    x = 105,665,303,844/198,010
  6. Step 6: Final answer
    x = 533,636.20

Related Problems

Find third proportional to 99,005 and 162,531
Half scale
Find third proportional to 396,020 and 650,124
Double scale
Find third proportional to 198,012 and 325,065
Similar ratio
Find third proportional to 297,015 and 487,593
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.64) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.