Home / 125,768-271,129

Finding the Third Proportional to 125,768 and 271,129

Calculator

Solution

The third proportional to 125,768 and 271,129 is: 584,496.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,768 : 271,129 = 271,129 : x
  2. Step 2: Convert to fraction form
    125,768/271,129 = 271,129/x
  3. Step 3: Cross multiply
    125,768x = 271,129 × 271,129
  4. Step 4: Simplify right side
    125,768x = 73,510,934,641
  5. Step 5: Solve for x
    x = 73,510,934,641/125,768
  6. Step 6: Final answer
    x = 584,496.33

Related Problems

Find third proportional to 62,884 and 135,564.50
Half scale
Find third proportional to 251,536 and 542,258
Double scale
Find third proportional to 125,770 and 271,133
Similar ratio
Find third proportional to 188,652 and 406,693.50
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.