Home / 75,127-116,268

Finding the Third Proportional to 75,127 and 116,268

Calculator

Solution

The third proportional to 75,127 and 116,268 is: 179,938.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,127 : 116,268 = 116,268 : x
  2. Step 2: Convert to fraction form
    75,127/116,268 = 116,268/x
  3. Step 3: Cross multiply
    75,127x = 116,268 × 116,268
  4. Step 4: Simplify right side
    75,127x = 13,518,247,824
  5. Step 5: Solve for x
    x = 13,518,247,824/75,127
  6. Step 6: Final answer
    x = 179,938.61

Related Problems

Find third proportional to 37,563.50 and 58,134
Half scale
Find third proportional to 150,254 and 232,536
Double scale
Find third proportional to 75,129 and 116,271
Similar ratio
Find third proportional to 112,690.50 and 174,402
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.