Home / 149,466-322,548

Finding the Third Proportional to 149,466 and 322,548

Calculator

Solution

The third proportional to 149,466 and 322,548 is: 696,059.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,466 : 322,548 = 322,548 : x
  2. Step 2: Convert to fraction form
    149,466/322,548 = 322,548/x
  3. Step 3: Cross multiply
    149,466x = 322,548 × 322,548
  4. Step 4: Simplify right side
    149,466x = 104,037,212,304
  5. Step 5: Solve for x
    x = 104,037,212,304/149,466
  6. Step 6: Final answer
    x = 696,059.39

Related Problems

Find third proportional to 74,733 and 161,274
Half scale
Find third proportional to 298,932 and 645,096
Double scale
Find third proportional to 149,468 and 322,552
Similar ratio
Find third proportional to 224,199 and 483,822
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.