Home / 53,982-115,344

Finding the Third Proportional to 53,982 and 115,344

Calculator

Solution

The third proportional to 53,982 and 115,344 is: 246,456.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,982 : 115,344 = 115,344 : x
  2. Step 2: Convert to fraction form
    53,982/115,344 = 115,344/x
  3. Step 3: Cross multiply
    53,982x = 115,344 × 115,344
  4. Step 4: Simplify right side
    53,982x = 13,304,238,336
  5. Step 5: Solve for x
    x = 13,304,238,336/53,982
  6. Step 6: Final answer
    x = 246,456.94

Related Problems

Find third proportional to 26,991 and 57,672
Half scale
Find third proportional to 107,964 and 230,688
Double scale
Find third proportional to 53,984 and 115,348
Similar ratio
Find third proportional to 80,973 and 173,016
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.