Home / 110,301-147,915

Finding the Third Proportional to 110,301 and 147,915

Calculator

Solution

The third proportional to 110,301 and 147,915 is: 198,355.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,301 : 147,915 = 147,915 : x
  2. Step 2: Convert to fraction form
    110,301/147,915 = 147,915/x
  3. Step 3: Cross multiply
    110,301x = 147,915 × 147,915
  4. Step 4: Simplify right side
    110,301x = 21,878,847,225
  5. Step 5: Solve for x
    x = 21,878,847,225/110,301
  6. Step 6: Final answer
    x = 198,355.84

Related Problems

Find third proportional to 55,150.50 and 73,957.50
Half scale
Find third proportional to 220,602 and 295,830
Double scale
Find third proportional to 110,303 and 147,918
Similar ratio
Find third proportional to 165,451.50 and 221,872.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.