Home / 165,548.25-220,164.75

Finding the Third Proportional to 165,548.25 and 220,164.75

Calculator

Solution

The third proportional to 165,548.25 and 220,164.75 is: 292,799.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,548.25 : 220,164.75 = 220,164.75 : x
  2. Step 2: Convert to fraction form
    165,548.25/220,164.75 = 220,164.75/x
  3. Step 3: Cross multiply
    165,548.25x = 220,164.75 × 220,164.75
  4. Step 4: Simplify right side
    165,548.25x = 48,472,517,142.56
  5. Step 5: Solve for x
    x = 48,472,517,142.56/165,548.25
  6. Step 6: Final answer
    x = 292,799.94

Related Problems

Find third proportional to 82,774.13 and 110,082.38
Half scale
Find third proportional to 331,096.50 and 440,329.50
Double scale
Find third proportional to 165,550 and 220,167
Similar ratio
Find third proportional to 248,322.38 and 330,247.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.