Home / 57,064-75,735

Finding the Third Proportional to 57,064 and 75,735

Calculator

Solution

The third proportional to 57,064 and 75,735 is: 100,515.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,064 : 75,735 = 75,735 : x
  2. Step 2: Convert to fraction form
    57,064/75,735 = 75,735/x
  3. Step 3: Cross multiply
    57,064x = 75,735 × 75,735
  4. Step 4: Simplify right side
    57,064x = 5,735,790,225
  5. Step 5: Solve for x
    x = 5,735,790,225/57,064
  6. Step 6: Final answer
    x = 100,515.04

Related Problems

Find third proportional to 28,532 and 37,867.50
Half scale
Find third proportional to 114,128 and 151,470
Double scale
Find third proportional to 57,066 and 75,738
Similar ratio
Find third proportional to 85,596 and 113,602.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.