Home / 17,068-36,980

Finding the Third Proportional to 17,068 and 36,980

Calculator

Solution

The third proportional to 17,068 and 36,980 is: 80,121.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,068 : 36,980 = 36,980 : x
  2. Step 2: Convert to fraction form
    17,068/36,980 = 36,980/x
  3. Step 3: Cross multiply
    17,068x = 36,980 × 36,980
  4. Step 4: Simplify right side
    17,068x = 1,367,520,400
  5. Step 5: Solve for x
    x = 1,367,520,400/17,068
  6. Step 6: Final answer
    x = 80,121.89

Related Problems

Find third proportional to 8,534 and 18,490
Half scale
Find third proportional to 34,136 and 73,960
Double scale
Find third proportional to 17,070 and 36,984
Similar ratio
Find third proportional to 25,602 and 55,470
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.