Home / 118,448-254,464

Finding the Third Proportional to 118,448 and 254,464

Calculator

Solution

The third proportional to 118,448 and 254,464 is: 546,669.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,448 : 254,464 = 254,464 : x
  2. Step 2: Convert to fraction form
    118,448/254,464 = 254,464/x
  3. Step 3: Cross multiply
    118,448x = 254,464 × 254,464
  4. Step 4: Simplify right side
    118,448x = 64,751,927,296
  5. Step 5: Solve for x
    x = 64,751,927,296/118,448
  6. Step 6: Final answer
    x = 546,669.66

Related Problems

Find third proportional to 59,224 and 127,232
Half scale
Find third proportional to 236,896 and 508,928
Double scale
Find third proportional to 118,450 and 254,468
Similar ratio
Find third proportional to 177,672 and 381,696
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.