Home / 15,585-34,626

Finding the Third Proportional to 15,585 and 34,626

Calculator

Solution

The third proportional to 15,585 and 34,626 is: 76,930.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,585 : 34,626 = 34,626 : x
  2. Step 2: Convert to fraction form
    15,585/34,626 = 34,626/x
  3. Step 3: Cross multiply
    15,585x = 34,626 × 34,626
  4. Step 4: Simplify right side
    15,585x = 1,198,959,876
  5. Step 5: Solve for x
    x = 1,198,959,876/15,585
  6. Step 6: Final answer
    x = 76,930.37

Related Problems

Find third proportional to 7,792.50 and 17,313
Half scale
Find third proportional to 31,170 and 69,252
Double scale
Find third proportional to 15,587 and 34,630
Similar ratio
Find third proportional to 23,377.50 and 51,939
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.