Home / 55,442-118,822

Finding the Third Proportional to 55,442 and 118,822

Calculator

Solution

The third proportional to 55,442 and 118,822 is: 254,656.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,442 : 118,822 = 118,822 : x
  2. Step 2: Convert to fraction form
    55,442/118,822 = 118,822/x
  3. Step 3: Cross multiply
    55,442x = 118,822 × 118,822
  4. Step 4: Simplify right side
    55,442x = 14,118,667,684
  5. Step 5: Solve for x
    x = 14,118,667,684/55,442
  6. Step 6: Final answer
    x = 254,656.54

Related Problems

Find third proportional to 27,721 and 59,411
Half scale
Find third proportional to 110,884 and 237,644
Double scale
Find third proportional to 55,444 and 118,826
Similar ratio
Find third proportional to 83,163 and 178,233
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.