Home / 71,173-106,562

Finding the Third Proportional to 71,173 and 106,562

Calculator

Solution

The third proportional to 71,173 and 106,562 is: 159,547.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,173 : 106,562 = 106,562 : x
  2. Step 2: Convert to fraction form
    71,173/106,562 = 106,562/x
  3. Step 3: Cross multiply
    71,173x = 106,562 × 106,562
  4. Step 4: Simplify right side
    71,173x = 11,355,459,844
  5. Step 5: Solve for x
    x = 11,355,459,844/71,173
  6. Step 6: Final answer
    x = 159,547.30

Related Problems

Find third proportional to 35,586.50 and 53,281
Half scale
Find third proportional to 142,346 and 213,124
Double scale
Find third proportional to 71,175 and 106,565
Similar ratio
Find third proportional to 106,759.50 and 159,843
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.