Home / 9,484-20,649

Finding the Third Proportional to 9,484 and 20,649

Calculator

Solution

The third proportional to 9,484 and 20,649 is: 44,957.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484 : 20,649 = 20,649 : x
  2. Step 2: Convert to fraction form
    9,484/20,649 = 20,649/x
  3. Step 3: Cross multiply
    9,484x = 20,649 × 20,649
  4. Step 4: Simplify right side
    9,484x = 426,381,201
  5. Step 5: Solve for x
    x = 426,381,201/9,484
  6. Step 6: Final answer
    x = 44,957.95

Related Problems

Find third proportional to 4,742 and 10,324.50
Half scale
Find third proportional to 18,968 and 41,298
Double scale
Find third proportional to 9,486 and 20,653
Similar ratio
Find third proportional to 14,226 and 30,973.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.