Home / 66,632-100,632

Finding the Third Proportional to 66,632 and 100,632

Calculator

Solution

The third proportional to 66,632 and 100,632 is: 151,981.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,632 : 100,632 = 100,632 : x
  2. Step 2: Convert to fraction form
    66,632/100,632 = 100,632/x
  3. Step 3: Cross multiply
    66,632x = 100,632 × 100,632
  4. Step 4: Simplify right side
    66,632x = 10,126,799,424
  5. Step 5: Solve for x
    x = 10,126,799,424/66,632
  6. Step 6: Final answer
    x = 151,981.02

Related Problems

Find third proportional to 33,316 and 50,316
Half scale
Find third proportional to 133,264 and 201,264
Double scale
Find third proportional to 66,634 and 100,635
Similar ratio
Find third proportional to 99,948 and 150,948
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.