Home / 34,702-75,685

Finding the Third Proportional to 34,702 and 75,685

Calculator

Solution

The third proportional to 34,702 and 75,685 is: 165,068.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,702 : 75,685 = 75,685 : x
  2. Step 2: Convert to fraction form
    34,702/75,685 = 75,685/x
  3. Step 3: Cross multiply
    34,702x = 75,685 × 75,685
  4. Step 4: Simplify right side
    34,702x = 5,728,219,225
  5. Step 5: Solve for x
    x = 5,728,219,225/34,702
  6. Step 6: Final answer
    x = 165,068.85

Related Problems

Find third proportional to 17,351 and 37,842.50
Half scale
Find third proportional to 69,404 and 151,370
Double scale
Find third proportional to 34,704 and 75,689
Similar ratio
Find third proportional to 52,053 and 113,527.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.