Home / 50,598-81,297

Finding the Third Proportional to 50,598 and 81,297

Calculator

Solution

The third proportional to 50,598 and 81,297 is: 130,621.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,598 : 81,297 = 81,297 : x
  2. Step 2: Convert to fraction form
    50,598/81,297 = 81,297/x
  3. Step 3: Cross multiply
    50,598x = 81,297 × 81,297
  4. Step 4: Simplify right side
    50,598x = 6,609,202,209
  5. Step 5: Solve for x
    x = 6,609,202,209/50,598
  6. Step 6: Final answer
    x = 130,621.81

Related Problems

Find third proportional to 25,299 and 40,648.50
Half scale
Find third proportional to 101,196 and 162,594
Double scale
Find third proportional to 50,600 and 81,300
Similar ratio
Find third proportional to 75,897 and 121,945.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.