Home / 33,459-74,299

Finding the Third Proportional to 33,459 and 74,299

Calculator

Solution

The third proportional to 33,459 and 74,299 is: 164,988.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,459 : 74,299 = 74,299 : x
  2. Step 2: Convert to fraction form
    33,459/74,299 = 74,299/x
  3. Step 3: Cross multiply
    33,459x = 74,299 × 74,299
  4. Step 4: Simplify right side
    33,459x = 5,520,341,401
  5. Step 5: Solve for x
    x = 5,520,341,401/33,459
  6. Step 6: Final answer
    x = 164,988.24

Related Problems

Find third proportional to 16,729.50 and 37,149.50
Half scale
Find third proportional to 66,918 and 148,598
Double scale
Find third proportional to 33,461 and 74,303
Similar ratio
Find third proportional to 50,188.50 and 111,448.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.