Home / 63-63

Finding the Third Proportional to 63 and 63

Calculator

Solution

The third proportional to 63 and 63 is: 63

Step by Step Solution

  1. Step 1: Write the proportion equation
    63 : 63 = 63 : x
  2. Step 2: Convert to fraction form
    63/63 = 63/x
  3. Step 3: Cross multiply
    63x = 63 × 63
  4. Step 4: Simplify right side
    63x = 3,969
  5. Step 5: Solve for x
    x = 3,969/63
  6. Step 6: Final answer
    x = 63

Related Problems

Find third proportional to 31.50 and 31.50
Half scale
Find third proportional to 126 and 126
Double scale
Find third proportional to 65 and 65
Similar ratio
Find third proportional to 94.50 and 94.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.