Home / 34,767-86,346

Finding the Third Proportional to 34,767 and 86,346

Calculator

Solution

The third proportional to 34,767 and 86,346 is: 214,445.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,767 : 86,346 = 86,346 : x
  2. Step 2: Convert to fraction form
    34,767/86,346 = 86,346/x
  3. Step 3: Cross multiply
    34,767x = 86,346 × 86,346
  4. Step 4: Simplify right side
    34,767x = 7,455,631,716
  5. Step 5: Solve for x
    x = 7,455,631,716/34,767
  6. Step 6: Final answer
    x = 214,445.64

Related Problems

Find third proportional to 17,383.50 and 43,173
Half scale
Find third proportional to 69,534 and 172,692
Double scale
Find third proportional to 34,769 and 86,351
Similar ratio
Find third proportional to 52,150.50 and 129,519
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.