Home / 65,611-157,466.50

Finding the Third Proportional to 65,611 and 157,466.50

Calculator

Solution

The third proportional to 65,611 and 157,466.50 is: 377,919.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,611 : 157,466.50 = 157,466.50 : x
  2. Step 2: Convert to fraction form
    65,611/157,466.50 = 157,466.50/x
  3. Step 3: Cross multiply
    65,611x = 157,466.50 × 157,466.50
  4. Step 4: Simplify right side
    65,611x = 24,795,698,622.25
  5. Step 5: Solve for x
    x = 24,795,698,622.25/65,611
  6. Step 6: Final answer
    x = 377,919.84

Related Problems

Find third proportional to 32,805.50 and 78,733.25
Half scale
Find third proportional to 131,222 and 314,933
Double scale
Find third proportional to 65,613 and 157,471
Similar ratio
Find third proportional to 98,416.50 and 236,199.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.