Home / 68,808.75-101,937

Finding the Third Proportional to 68,808.75 and 101,937

Calculator

Solution

The third proportional to 68,808.75 and 101,937 is: 151,014.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,808.75 : 101,937 = 101,937 : x
  2. Step 2: Convert to fraction form
    68,808.75/101,937 = 101,937/x
  3. Step 3: Cross multiply
    68,808.75x = 101,937 × 101,937
  4. Step 4: Simplify right side
    68,808.75x = 10,391,151,969
  5. Step 5: Solve for x
    x = 10,391,151,969/68,808.75
  6. Step 6: Final answer
    x = 151,014.98

Related Problems

Find third proportional to 34,404.38 and 50,968.50
Half scale
Find third proportional to 137,617.50 and 203,874
Double scale
Find third proportional to 68,811 and 101,940
Similar ratio
Find third proportional to 103,213.13 and 152,905.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.