Home / 125,344-275,492

Finding the Third Proportional to 125,344 and 275,492

Calculator

Solution

The third proportional to 125,344 and 275,492 is: 605,500.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,344 : 275,492 = 275,492 : x
  2. Step 2: Convert to fraction form
    125,344/275,492 = 275,492/x
  3. Step 3: Cross multiply
    125,344x = 275,492 × 275,492
  4. Step 4: Simplify right side
    125,344x = 75,895,842,064
  5. Step 5: Solve for x
    x = 75,895,842,064/125,344
  6. Step 6: Final answer
    x = 605,500.40

Related Problems

Find third proportional to 62,672 and 137,746
Half scale
Find third proportional to 250,688 and 550,984
Double scale
Find third proportional to 125,346 and 275,496
Similar ratio
Find third proportional to 188,016 and 413,238
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.