Home / 154,548-329,346

Finding the Third Proportional to 154,548 and 329,346

Calculator

Solution

The third proportional to 154,548 and 329,346 is: 701,845.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,548 : 329,346 = 329,346 : x
  2. Step 2: Convert to fraction form
    154,548/329,346 = 329,346/x
  3. Step 3: Cross multiply
    154,548x = 329,346 × 329,346
  4. Step 4: Simplify right side
    154,548x = 108,468,787,716
  5. Step 5: Solve for x
    x = 108,468,787,716/154,548
  6. Step 6: Final answer
    x = 701,845.30

Related Problems

Find third proportional to 77,274 and 164,673
Half scale
Find third proportional to 309,096 and 658,692
Double scale
Find third proportional to 154,550 and 329,350
Similar ratio
Find third proportional to 231,822 and 494,019
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.