Home / 75,563-105,927

Finding the Third Proportional to 75,563 and 105,927

Calculator

Solution

The third proportional to 75,563 and 105,927 is: 148,492.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,563 : 105,927 = 105,927 : x
  2. Step 2: Convert to fraction form
    75,563/105,927 = 105,927/x
  3. Step 3: Cross multiply
    75,563x = 105,927 × 105,927
  4. Step 4: Simplify right side
    75,563x = 11,220,529,329
  5. Step 5: Solve for x
    x = 11,220,529,329/75,563
  6. Step 6: Final answer
    x = 148,492.37

Related Problems

Find third proportional to 37,781.50 and 52,963.50
Half scale
Find third proportional to 151,126 and 211,854
Double scale
Find third proportional to 75,565 and 105,930
Similar ratio
Find third proportional to 113,344.50 and 158,890.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.