Home / 75,291-110,106

Finding the Third Proportional to 75,291 and 110,106

Calculator

Solution

The third proportional to 75,291 and 110,106 is: 161,019.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,291 : 110,106 = 110,106 : x
  2. Step 2: Convert to fraction form
    75,291/110,106 = 110,106/x
  3. Step 3: Cross multiply
    75,291x = 110,106 × 110,106
  4. Step 4: Simplify right side
    75,291x = 12,123,331,236
  5. Step 5: Solve for x
    x = 12,123,331,236/75,291
  6. Step 6: Final answer
    x = 161,019.66

Related Problems

Find third proportional to 37,645.50 and 55,053
Half scale
Find third proportional to 150,582 and 220,212
Double scale
Find third proportional to 75,293 and 110,109
Similar ratio
Find third proportional to 112,936.50 and 165,159
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.