Home / 65,762-101,712

Finding the Third Proportional to 65,762 and 101,712

Calculator

Solution

The third proportional to 65,762 and 101,712 is: 157,314.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,762 : 101,712 = 101,712 : x
  2. Step 2: Convert to fraction form
    65,762/101,712 = 101,712/x
  3. Step 3: Cross multiply
    65,762x = 101,712 × 101,712
  4. Step 4: Simplify right side
    65,762x = 10,345,330,944
  5. Step 5: Solve for x
    x = 10,345,330,944/65,762
  6. Step 6: Final answer
    x = 157,314.72

Related Problems

Find third proportional to 32,881 and 50,856
Half scale
Find third proportional to 131,524 and 203,424
Double scale
Find third proportional to 65,764 and 101,715
Similar ratio
Find third proportional to 98,643 and 152,568
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.