Home / 74,677-118,304

Finding the Third Proportional to 74,677 and 118,304

Calculator

Solution

The third proportional to 74,677 and 118,304 is: 187,418.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,677 : 118,304 = 118,304 : x
  2. Step 2: Convert to fraction form
    74,677/118,304 = 118,304/x
  3. Step 3: Cross multiply
    74,677x = 118,304 × 118,304
  4. Step 4: Simplify right side
    74,677x = 13,995,836,416
  5. Step 5: Solve for x
    x = 13,995,836,416/74,677
  6. Step 6: Final answer
    x = 187,418.30

Related Problems

Find third proportional to 37,338.50 and 59,152
Half scale
Find third proportional to 149,354 and 236,608
Double scale
Find third proportional to 74,679 and 118,307
Similar ratio
Find third proportional to 112,015.50 and 177,456
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.