Home / 143,925-225,266

Finding the Third Proportional to 143,925 and 225,266

Calculator

Solution

The third proportional to 143,925 and 225,266 is: 352,577.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    143,925 : 225,266 = 225,266 : x
  2. Step 2: Convert to fraction form
    143,925/225,266 = 225,266/x
  3. Step 3: Cross multiply
    143,925x = 225,266 × 225,266
  4. Step 4: Simplify right side
    143,925x = 50,744,770,756
  5. Step 5: Solve for x
    x = 50,744,770,756/143,925
  6. Step 6: Final answer
    x = 352,577.88

Related Problems

Find third proportional to 71,962.50 and 112,633
Half scale
Find third proportional to 287,850 and 450,532
Double scale
Find third proportional to 143,927 and 225,269
Similar ratio
Find third proportional to 215,887.50 and 337,899
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.