Home / 48,633-100,638

Finding the Third Proportional to 48,633 and 100,638

Calculator

Solution

The third proportional to 48,633 and 100,638 is: 208,253.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,633 : 100,638 = 100,638 : x
  2. Step 2: Convert to fraction form
    48,633/100,638 = 100,638/x
  3. Step 3: Cross multiply
    48,633x = 100,638 × 100,638
  4. Step 4: Simplify right side
    48,633x = 10,128,007,044
  5. Step 5: Solve for x
    x = 10,128,007,044/48,633
  6. Step 6: Final answer
    x = 208,253.80

Related Problems

Find third proportional to 24,316.50 and 50,319
Half scale
Find third proportional to 97,266 and 201,276
Double scale
Find third proportional to 48,635 and 100,642
Similar ratio
Find third proportional to 72,949.50 and 150,957
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.