Home / 54,942-118,416

Finding the Third Proportional to 54,942 and 118,416

Calculator

Solution

The third proportional to 54,942 and 118,416 is: 255,220.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,942 : 118,416 = 118,416 : x
  2. Step 2: Convert to fraction form
    54,942/118,416 = 118,416/x
  3. Step 3: Cross multiply
    54,942x = 118,416 × 118,416
  4. Step 4: Simplify right side
    54,942x = 14,022,349,056
  5. Step 5: Solve for x
    x = 14,022,349,056/54,942
  6. Step 6: Final answer
    x = 255,220.94

Related Problems

Find third proportional to 27,471 and 59,208
Half scale
Find third proportional to 109,884 and 236,832
Double scale
Find third proportional to 54,944 and 118,420
Similar ratio
Find third proportional to 82,413 and 177,624
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.