Home / 54,594-115,749

Finding the Third Proportional to 54,594 and 115,749

Calculator

Solution

The third proportional to 54,594 and 115,749 is: 245,408.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,594 : 115,749 = 115,749 : x
  2. Step 2: Convert to fraction form
    54,594/115,749 = 115,749/x
  3. Step 3: Cross multiply
    54,594x = 115,749 × 115,749
  4. Step 4: Simplify right side
    54,594x = 13,397,831,001
  5. Step 5: Solve for x
    x = 13,397,831,001/54,594
  6. Step 6: Final answer
    x = 245,408.49

Related Problems

Find third proportional to 27,297 and 57,874.50
Half scale
Find third proportional to 109,188 and 231,498
Double scale
Find third proportional to 54,596 and 115,753
Similar ratio
Find third proportional to 81,891 and 173,623.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.