Home / 98,100-151,869

Finding the Third Proportional to 98,100 and 151,869

Calculator

Solution

The third proportional to 98,100 and 151,869 is: 235,109.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,100 : 151,869 = 151,869 : x
  2. Step 2: Convert to fraction form
    98,100/151,869 = 151,869/x
  3. Step 3: Cross multiply
    98,100x = 151,869 × 151,869
  4. Step 4: Simplify right side
    98,100x = 23,064,193,161
  5. Step 5: Solve for x
    x = 23,064,193,161/98,100
  6. Step 6: Final answer
    x = 235,109.00

Related Problems

Find third proportional to 49,050 and 75,934.50
Half scale
Find third proportional to 196,200 and 303,738
Double scale
Find third proportional to 98,102 and 151,872
Similar ratio
Find third proportional to 147,150 and 227,803.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.