Home / 29,790-65,484

Finding the Third Proportional to 29,790 and 65,484

Calculator

Solution

The third proportional to 29,790 and 65,484 is: 143,946.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,790 : 65,484 = 65,484 : x
  2. Step 2: Convert to fraction form
    29,790/65,484 = 65,484/x
  3. Step 3: Cross multiply
    29,790x = 65,484 × 65,484
  4. Step 4: Simplify right side
    29,790x = 4,288,154,256
  5. Step 5: Solve for x
    x = 4,288,154,256/29,790
  6. Step 6: Final answer
    x = 143,946.10

Related Problems

Find third proportional to 14,895 and 32,742
Half scale
Find third proportional to 59,580 and 130,968
Double scale
Find third proportional to 29,792 and 65,488
Similar ratio
Find third proportional to 44,685 and 98,226
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.