Home / 36,596-74,918

Finding the Third Proportional to 36,596 and 74,918

Calculator

Solution

The third proportional to 36,596 and 74,918 is: 153,369.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,596 : 74,918 = 74,918 : x
  2. Step 2: Convert to fraction form
    36,596/74,918 = 74,918/x
  3. Step 3: Cross multiply
    36,596x = 74,918 × 74,918
  4. Step 4: Simplify right side
    36,596x = 5,612,706,724
  5. Step 5: Solve for x
    x = 5,612,706,724/36,596
  6. Step 6: Final answer
    x = 153,369.40

Related Problems

Find third proportional to 18,298 and 37,459
Half scale
Find third proportional to 73,192 and 149,836
Double scale
Find third proportional to 36,598 and 74,922
Similar ratio
Find third proportional to 54,894 and 112,377
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.