Home / 28,906-51,797

Finding the Third Proportional to 28,906 and 51,797

Calculator

Solution

The third proportional to 28,906 and 51,797 is: 92,815.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,906 : 51,797 = 51,797 : x
  2. Step 2: Convert to fraction form
    28,906/51,797 = 51,797/x
  3. Step 3: Cross multiply
    28,906x = 51,797 × 51,797
  4. Step 4: Simplify right side
    28,906x = 2,682,929,209
  5. Step 5: Solve for x
    x = 2,682,929,209/28,906
  6. Step 6: Final answer
    x = 92,815.65

Related Problems

Find third proportional to 14,453 and 25,898.50
Half scale
Find third proportional to 57,812 and 103,594
Double scale
Find third proportional to 28,908 and 51,801
Similar ratio
Find third proportional to 43,359 and 77,695.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.79) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.