Home / 100,495.50-159,968

Finding the Third Proportional to 100,495.50 and 159,968

Calculator

Solution

The third proportional to 100,495.50 and 159,968 is: 254,635.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,495.50 : 159,968 = 159,968 : x
  2. Step 2: Convert to fraction form
    100,495.50/159,968 = 159,968/x
  3. Step 3: Cross multiply
    100,495.50x = 159,968 × 159,968
  4. Step 4: Simplify right side
    100,495.50x = 25,589,761,024
  5. Step 5: Solve for x
    x = 25,589,761,024/100,495.50
  6. Step 6: Final answer
    x = 254,635.89

Related Problems

Find third proportional to 50,247.75 and 79,984
Half scale
Find third proportional to 200,991 and 319,936
Double scale
Find third proportional to 100,498 and 159,971
Similar ratio
Find third proportional to 150,743.25 and 239,952
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.