Home / 53,656-79,849

Finding the Third Proportional to 53,656 and 79,849

Calculator

Solution

The third proportional to 53,656 and 79,849 is: 118,828.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,656 : 79,849 = 79,849 : x
  2. Step 2: Convert to fraction form
    53,656/79,849 = 79,849/x
  3. Step 3: Cross multiply
    53,656x = 79,849 × 79,849
  4. Step 4: Simplify right side
    53,656x = 6,375,862,801
  5. Step 5: Solve for x
    x = 6,375,862,801/53,656
  6. Step 6: Final answer
    x = 118,828.52

Related Problems

Find third proportional to 26,828 and 39,924.50
Half scale
Find third proportional to 107,312 and 159,698
Double scale
Find third proportional to 53,658 and 79,852
Similar ratio
Find third proportional to 80,484 and 119,773.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.