Home / 155,646-234,096.75

Finding the Third Proportional to 155,646 and 234,096.75

Calculator

Solution

The third proportional to 155,646 and 234,096.75 is: 352,089.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,646 : 234,096.75 = 234,096.75 : x
  2. Step 2: Convert to fraction form
    155,646/234,096.75 = 234,096.75/x
  3. Step 3: Cross multiply
    155,646x = 234,096.75 × 234,096.75
  4. Step 4: Simplify right side
    155,646x = 54,801,288,360.56
  5. Step 5: Solve for x
    x = 54,801,288,360.56/155,646
  6. Step 6: Final answer
    x = 352,089.28

Related Problems

Find third proportional to 77,823 and 117,048.38
Half scale
Find third proportional to 311,292 and 468,193.50
Double scale
Find third proportional to 155,648 and 234,100
Similar ratio
Find third proportional to 233,469 and 351,145.13
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.