Home / 34,778-52,328

Finding the Third Proportional to 34,778 and 52,328

Calculator

Solution

The third proportional to 34,778 and 52,328 is: 78,734.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,778 : 52,328 = 52,328 : x
  2. Step 2: Convert to fraction form
    34,778/52,328 = 52,328/x
  3. Step 3: Cross multiply
    34,778x = 52,328 × 52,328
  4. Step 4: Simplify right side
    34,778x = 2,738,219,584
  5. Step 5: Solve for x
    x = 2,738,219,584/34,778
  6. Step 6: Final answer
    x = 78,734.25

Related Problems

Find third proportional to 17,389 and 26,164
Half scale
Find third proportional to 69,556 and 104,656
Double scale
Find third proportional to 34,780 and 52,331
Similar ratio
Find third proportional to 52,167 and 78,492
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.