Home / 274,755-585,799

Finding the Third Proportional to 274,755 and 585,799

Calculator

Solution

The third proportional to 274,755 and 585,799 is: 1,248,968.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    274,755 : 585,799 = 585,799 : x
  2. Step 2: Convert to fraction form
    274,755/585,799 = 585,799/x
  3. Step 3: Cross multiply
    274,755x = 585,799 × 585,799
  4. Step 4: Simplify right side
    274,755x = 343,160,468,401
  5. Step 5: Solve for x
    x = 343,160,468,401/274,755
  6. Step 6: Final answer
    x = 1,248,968.97

Related Problems

Find third proportional to 137,377.50 and 292,899.50
Half scale
Find third proportional to 549,510 and 1,171,598
Double scale
Find third proportional to 274,757 and 585,803
Similar ratio
Find third proportional to 412,132.50 and 878,698.50
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.