Home / 63,608-83,668

Finding the Third Proportional to 63,608 and 83,668

Calculator

Solution

The third proportional to 63,608 and 83,668 is: 110,054.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,608 : 83,668 = 83,668 : x
  2. Step 2: Convert to fraction form
    63,608/83,668 = 83,668/x
  3. Step 3: Cross multiply
    63,608x = 83,668 × 83,668
  4. Step 4: Simplify right side
    63,608x = 7,000,334,224
  5. Step 5: Solve for x
    x = 7,000,334,224/63,608
  6. Step 6: Final answer
    x = 110,054.30

Related Problems

Find third proportional to 31,804 and 41,834
Half scale
Find third proportional to 127,216 and 167,336
Double scale
Find third proportional to 63,610 and 83,671
Similar ratio
Find third proportional to 95,412 and 125,502
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.