Home / 63,850-129,524

Finding the Third Proportional to 63,850 and 129,524

Calculator

Solution

The third proportional to 63,850 and 129,524 is: 262,748.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,850 : 129,524 = 129,524 : x
  2. Step 2: Convert to fraction form
    63,850/129,524 = 129,524/x
  3. Step 3: Cross multiply
    63,850x = 129,524 × 129,524
  4. Step 4: Simplify right side
    63,850x = 16,776,466,576
  5. Step 5: Solve for x
    x = 16,776,466,576/63,850
  6. Step 6: Final answer
    x = 262,748.11

Related Problems

Find third proportional to 31,925 and 64,762
Half scale
Find third proportional to 127,700 and 259,048
Double scale
Find third proportional to 63,852 and 129,528
Similar ratio
Find third proportional to 95,775 and 194,286
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.