Home / 98,838-149,112

Finding the Third Proportional to 98,838 and 149,112

Calculator

Solution

The third proportional to 98,838 and 149,112 is: 224,957.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,838 : 149,112 = 149,112 : x
  2. Step 2: Convert to fraction form
    98,838/149,112 = 149,112/x
  3. Step 3: Cross multiply
    98,838x = 149,112 × 149,112
  4. Step 4: Simplify right side
    98,838x = 22,234,388,544
  5. Step 5: Solve for x
    x = 22,234,388,544/98,838
  6. Step 6: Final answer
    x = 224,957.90

Related Problems

Find third proportional to 49,419 and 74,556
Half scale
Find third proportional to 197,676 and 298,224
Double scale
Find third proportional to 98,840 and 149,115
Similar ratio
Find third proportional to 148,257 and 223,668
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.