Home / 64,054-102,919

Finding the Third Proportional to 64,054 and 102,919

Calculator

Solution

The third proportional to 64,054 and 102,919 is: 165,365.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,054 : 102,919 = 102,919 : x
  2. Step 2: Convert to fraction form
    64,054/102,919 = 102,919/x
  3. Step 3: Cross multiply
    64,054x = 102,919 × 102,919
  4. Step 4: Simplify right side
    64,054x = 10,592,320,561
  5. Step 5: Solve for x
    x = 10,592,320,561/64,054
  6. Step 6: Final answer
    x = 165,365.48

Related Problems

Find third proportional to 32,027 and 51,459.50
Half scale
Find third proportional to 128,108 and 205,838
Double scale
Find third proportional to 64,056 and 102,922
Similar ratio
Find third proportional to 96,081 and 154,378.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.