Home / 124,648-193,373

Finding the Third Proportional to 124,648 and 193,373

Calculator

Solution

The third proportional to 124,648 and 193,373 is: 299,989.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,648 : 193,373 = 193,373 : x
  2. Step 2: Convert to fraction form
    124,648/193,373 = 193,373/x
  3. Step 3: Cross multiply
    124,648x = 193,373 × 193,373
  4. Step 4: Simplify right side
    124,648x = 37,393,117,129
  5. Step 5: Solve for x
    x = 37,393,117,129/124,648
  6. Step 6: Final answer
    x = 299,989.71

Related Problems

Find third proportional to 62,324 and 96,686.50
Half scale
Find third proportional to 249,296 and 386,746
Double scale
Find third proportional to 124,650 and 193,376
Similar ratio
Find third proportional to 186,972 and 290,059.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.