Home / 382,851-562,437

Finding the Third Proportional to 382,851 and 562,437

Calculator

Solution

The third proportional to 382,851 and 562,437 is: 826,262.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,851 : 562,437 = 562,437 : x
  2. Step 2: Convert to fraction form
    382,851/562,437 = 562,437/x
  3. Step 3: Cross multiply
    382,851x = 562,437 × 562,437
  4. Step 4: Simplify right side
    382,851x = 316,335,378,969
  5. Step 5: Solve for x
    x = 316,335,378,969/382,851
  6. Step 6: Final answer
    x = 826,262.38

Related Problems

Find third proportional to 191,425.50 and 281,218.50
Half scale
Find third proportional to 765,702 and 1,124,874
Double scale
Find third proportional to 382,853 and 562,440
Similar ratio
Find third proportional to 574,276.50 and 843,655.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.