Home / 18,964-29,745

Finding the Third Proportional to 18,964 and 29,745

Calculator

Solution

The third proportional to 18,964 and 29,745 is: 46,654.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,964 : 29,745 = 29,745 : x
  2. Step 2: Convert to fraction form
    18,964/29,745 = 29,745/x
  3. Step 3: Cross multiply
    18,964x = 29,745 × 29,745
  4. Step 4: Simplify right side
    18,964x = 884,765,025
  5. Step 5: Solve for x
    x = 884,765,025/18,964
  6. Step 6: Final answer
    x = 46,654.98

Related Problems

Find third proportional to 9,482 and 14,872.50
Half scale
Find third proportional to 37,928 and 59,490
Double scale
Find third proportional to 18,966 and 29,748
Similar ratio
Find third proportional to 28,446 and 44,617.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.