Home / 149,604-322,536

Finding the Third Proportional to 149,604 and 322,536

Calculator

Solution

The third proportional to 149,604 and 322,536 is: 695,365.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,604 : 322,536 = 322,536 : x
  2. Step 2: Convert to fraction form
    149,604/322,536 = 322,536/x
  3. Step 3: Cross multiply
    149,604x = 322,536 × 322,536
  4. Step 4: Simplify right side
    149,604x = 104,029,471,296
  5. Step 5: Solve for x
    x = 104,029,471,296/149,604
  6. Step 6: Final answer
    x = 695,365.57

Related Problems

Find third proportional to 74,802 and 161,268
Half scale
Find third proportional to 299,208 and 645,072
Double scale
Find third proportional to 149,606 and 322,540
Similar ratio
Find third proportional to 224,406 and 483,804
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.