Home / 15,862-34,550

Finding the Third Proportional to 15,862 and 34,550

Calculator

Solution

The third proportional to 15,862 and 34,550 is: 75,255.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,862 : 34,550 = 34,550 : x
  2. Step 2: Convert to fraction form
    15,862/34,550 = 34,550/x
  3. Step 3: Cross multiply
    15,862x = 34,550 × 34,550
  4. Step 4: Simplify right side
    15,862x = 1,193,702,500
  5. Step 5: Solve for x
    x = 1,193,702,500/15,862
  6. Step 6: Final answer
    x = 75,255.48

Related Problems

Find third proportional to 7,931 and 17,275
Half scale
Find third proportional to 31,724 and 69,100
Double scale
Find third proportional to 15,864 and 34,554
Similar ratio
Find third proportional to 23,793 and 51,825
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.