Home / 18,764-29,282

Finding the Third Proportional to 18,764 and 29,282

Calculator

Solution

The third proportional to 18,764 and 29,282 is: 45,695.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,764 : 29,282 = 29,282 : x
  2. Step 2: Convert to fraction form
    18,764/29,282 = 29,282/x
  3. Step 3: Cross multiply
    18,764x = 29,282 × 29,282
  4. Step 4: Simplify right side
    18,764x = 857,435,524
  5. Step 5: Solve for x
    x = 857,435,524/18,764
  6. Step 6: Final answer
    x = 45,695.78

Related Problems

Find third proportional to 9,382 and 14,641
Half scale
Find third proportional to 37,528 and 58,564
Double scale
Find third proportional to 18,766 and 29,285
Similar ratio
Find third proportional to 28,146 and 43,923
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.