Home / 17,300-36,328

Finding the Third Proportional to 17,300 and 36,328

Calculator

Solution

The third proportional to 17,300 and 36,328 is: 76,284.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,300 : 36,328 = 36,328 : x
  2. Step 2: Convert to fraction form
    17,300/36,328 = 36,328/x
  3. Step 3: Cross multiply
    17,300x = 36,328 × 36,328
  4. Step 4: Simplify right side
    17,300x = 1,319,723,584
  5. Step 5: Solve for x
    x = 1,319,723,584/17,300
  6. Step 6: Final answer
    x = 76,284.60

Related Problems

Find third proportional to 8,650 and 18,164
Half scale
Find third proportional to 34,600 and 72,656
Double scale
Find third proportional to 17,302 and 36,332
Similar ratio
Find third proportional to 25,950 and 54,492
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.