Home / 34,017-51,156

Finding the Third Proportional to 34,017 and 51,156

Calculator

Solution

The third proportional to 34,017 and 51,156 is: 76,930.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,017 : 51,156 = 51,156 : x
  2. Step 2: Convert to fraction form
    34,017/51,156 = 51,156/x
  3. Step 3: Cross multiply
    34,017x = 51,156 × 51,156
  4. Step 4: Simplify right side
    34,017x = 2,616,936,336
  5. Step 5: Solve for x
    x = 2,616,936,336/34,017
  6. Step 6: Final answer
    x = 76,930.25

Related Problems

Find third proportional to 17,008.50 and 25,578
Half scale
Find third proportional to 68,034 and 102,312
Double scale
Find third proportional to 34,019 and 51,159
Similar ratio
Find third proportional to 51,025.50 and 76,734
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.