Home / 118,929-163,086

Finding the Third Proportional to 118,929 and 163,086

Calculator

Solution

The third proportional to 118,929 and 163,086 is: 223,638.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,929 : 163,086 = 163,086 : x
  2. Step 2: Convert to fraction form
    118,929/163,086 = 163,086/x
  3. Step 3: Cross multiply
    118,929x = 163,086 × 163,086
  4. Step 4: Simplify right side
    118,929x = 26,597,043,396
  5. Step 5: Solve for x
    x = 26,597,043,396/118,929
  6. Step 6: Final answer
    x = 223,638.00

Related Problems

Find third proportional to 59,464.50 and 81,543
Half scale
Find third proportional to 237,858 and 326,172
Double scale
Find third proportional to 118,931 and 163,089
Similar ratio
Find third proportional to 178,393.50 and 244,629
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.