Home / 566-629

Finding the Third Proportional to 566 and 629

Calculator

Solution

The third proportional to 566 and 629 is: 699.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    566 : 629 = 629 : x
  2. Step 2: Convert to fraction form
    566/629 = 629/x
  3. Step 3: Cross multiply
    566x = 629 × 629
  4. Step 4: Simplify right side
    566x = 395,641
  5. Step 5: Solve for x
    x = 395,641/566
  6. Step 6: Final answer
    x = 699.01

Related Problems

Find third proportional to 283 and 314.50
Half scale
Find third proportional to 1,132 and 1,258
Double scale
Find third proportional to 568 and 631
Similar ratio
Find third proportional to 849 and 943.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.