Home / 73,862-161,087

Finding the Third Proportional to 73,862 and 161,087

Calculator

Solution

The third proportional to 73,862 and 161,087 is: 351,317.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,862 : 161,087 = 161,087 : x
  2. Step 2: Convert to fraction form
    73,862/161,087 = 161,087/x
  3. Step 3: Cross multiply
    73,862x = 161,087 × 161,087
  4. Step 4: Simplify right side
    73,862x = 25,949,021,569
  5. Step 5: Solve for x
    x = 25,949,021,569/73,862
  6. Step 6: Final answer
    x = 351,317.61

Related Problems

Find third proportional to 36,931 and 80,543.50
Half scale
Find third proportional to 147,724 and 322,174
Double scale
Find third proportional to 73,864 and 161,091
Similar ratio
Find third proportional to 110,793 and 241,630.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.