Home / 117,982-254,732

Finding the Third Proportional to 117,982 and 254,732

Calculator

Solution

The third proportional to 117,982 and 254,732 is: 549,985.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,982 : 254,732 = 254,732 : x
  2. Step 2: Convert to fraction form
    117,982/254,732 = 254,732/x
  3. Step 3: Cross multiply
    117,982x = 254,732 × 254,732
  4. Step 4: Simplify right side
    117,982x = 64,888,391,824
  5. Step 5: Solve for x
    x = 64,888,391,824/117,982
  6. Step 6: Final answer
    x = 549,985.52

Related Problems

Find third proportional to 58,991 and 127,366
Half scale
Find third proportional to 235,964 and 509,464
Double scale
Find third proportional to 117,984 and 254,736
Similar ratio
Find third proportional to 176,973 and 382,098
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.