Home / 189,062-283,593

Finding the Third Proportional to 189,062 and 283,593

Calculator

Solution

The third proportional to 189,062 and 283,593 is: 425,389.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    189,062 : 283,593 = 283,593 : x
  2. Step 2: Convert to fraction form
    189,062/283,593 = 283,593/x
  3. Step 3: Cross multiply
    189,062x = 283,593 × 283,593
  4. Step 4: Simplify right side
    189,062x = 80,424,989,649
  5. Step 5: Solve for x
    x = 80,424,989,649/189,062
  6. Step 6: Final answer
    x = 425,389.50

Related Problems

Find third proportional to 94,531 and 141,796.50
Half scale
Find third proportional to 378,124 and 567,186
Double scale
Find third proportional to 189,064 and 283,596
Similar ratio
Find third proportional to 283,593 and 425,389.50
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.