Home / 42,482-63,739

Finding the Third Proportional to 42,482 and 63,739

Calculator

Solution

The third proportional to 42,482 and 63,739 is: 95,632.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,482 : 63,739 = 63,739 : x
  2. Step 2: Convert to fraction form
    42,482/63,739 = 63,739/x
  3. Step 3: Cross multiply
    42,482x = 63,739 × 63,739
  4. Step 4: Simplify right side
    42,482x = 4,062,660,121
  5. Step 5: Solve for x
    x = 4,062,660,121/42,482
  6. Step 6: Final answer
    x = 95,632.51

Related Problems

Find third proportional to 21,241 and 31,869.50
Half scale
Find third proportional to 84,964 and 127,478
Double scale
Find third proportional to 42,484 and 63,742
Similar ratio
Find third proportional to 63,723 and 95,608.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.