Home / 39,061-83,658

Finding the Third Proportional to 39,061 and 83,658

Calculator

Solution

The third proportional to 39,061 and 83,658 is: 179,172.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,061 : 83,658 = 83,658 : x
  2. Step 2: Convert to fraction form
    39,061/83,658 = 83,658/x
  3. Step 3: Cross multiply
    39,061x = 83,658 × 83,658
  4. Step 4: Simplify right side
    39,061x = 6,998,660,964
  5. Step 5: Solve for x
    x = 6,998,660,964/39,061
  6. Step 6: Final answer
    x = 179,172.60

Related Problems

Find third proportional to 19,530.50 and 41,829
Half scale
Find third proportional to 78,122 and 167,316
Double scale
Find third proportional to 39,063 and 83,662
Similar ratio
Find third proportional to 58,591.50 and 125,487
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.