Home / 30,024-65,176

Finding the Third Proportional to 30,024 and 65,176

Calculator

Solution

The third proportional to 30,024 and 65,176 is: 141,483.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,024 : 65,176 = 65,176 : x
  2. Step 2: Convert to fraction form
    30,024/65,176 = 65,176/x
  3. Step 3: Cross multiply
    30,024x = 65,176 × 65,176
  4. Step 4: Simplify right side
    30,024x = 4,247,910,976
  5. Step 5: Solve for x
    x = 4,247,910,976/30,024
  6. Step 6: Final answer
    x = 141,483.85

Related Problems

Find third proportional to 15,012 and 32,588
Half scale
Find third proportional to 60,048 and 130,352
Double scale
Find third proportional to 30,026 and 65,180
Similar ratio
Find third proportional to 45,036 and 97,764
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.