Home / 154,318-327,596

Finding the Third Proportional to 154,318 and 327,596

Calculator

Solution

The third proportional to 154,318 and 327,596 is: 695,441.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,318 : 327,596 = 327,596 : x
  2. Step 2: Convert to fraction form
    154,318/327,596 = 327,596/x
  3. Step 3: Cross multiply
    154,318x = 327,596 × 327,596
  4. Step 4: Simplify right side
    154,318x = 107,319,139,216
  5. Step 5: Solve for x
    x = 107,319,139,216/154,318
  6. Step 6: Final answer
    x = 695,441.49

Related Problems

Find third proportional to 77,159 and 163,798
Half scale
Find third proportional to 308,636 and 655,192
Double scale
Find third proportional to 154,320 and 327,600
Similar ratio
Find third proportional to 231,477 and 491,394
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.