Home / 76,075-114,125

Finding the Third Proportional to 76,075 and 114,125

Calculator

Solution

The third proportional to 76,075 and 114,125 is: 171,206.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,075 : 114,125 = 114,125 : x
  2. Step 2: Convert to fraction form
    76,075/114,125 = 114,125/x
  3. Step 3: Cross multiply
    76,075x = 114,125 × 114,125
  4. Step 4: Simplify right side
    76,075x = 13,024,515,625
  5. Step 5: Solve for x
    x = 13,024,515,625/76,075
  6. Step 6: Final answer
    x = 171,206.25

Related Problems

Find third proportional to 38,037.50 and 57,062.50
Half scale
Find third proportional to 152,150 and 228,250
Double scale
Find third proportional to 76,077 and 114,128
Similar ratio
Find third proportional to 114,112.50 and 171,187.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.