Home / 65,328.75-100,966.50

Finding the Third Proportional to 65,328.75 and 100,966.50

Calculator

Solution

The third proportional to 65,328.75 and 100,966.50 is: 156,045.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,328.75 : 100,966.50 = 100,966.50 : x
  2. Step 2: Convert to fraction form
    65,328.75/100,966.50 = 100,966.50/x
  3. Step 3: Cross multiply
    65,328.75x = 100,966.50 × 100,966.50
  4. Step 4: Simplify right side
    65,328.75x = 10,194,234,122.25
  5. Step 5: Solve for x
    x = 10,194,234,122.25/65,328.75
  6. Step 6: Final answer
    x = 156,045.14

Related Problems

Find third proportional to 32,664.38 and 50,483.25
Half scale
Find third proportional to 130,657.50 and 201,933
Double scale
Find third proportional to 65,331 and 100,970
Similar ratio
Find third proportional to 97,993.13 and 151,449.75
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.