Home / 63,168-132,888

Finding the Third Proportional to 63,168 and 132,888

Calculator

Solution

The third proportional to 63,168 and 132,888 is: 279,559.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,168 : 132,888 = 132,888 : x
  2. Step 2: Convert to fraction form
    63,168/132,888 = 132,888/x
  3. Step 3: Cross multiply
    63,168x = 132,888 × 132,888
  4. Step 4: Simplify right side
    63,168x = 17,659,220,544
  5. Step 5: Solve for x
    x = 17,659,220,544/63,168
  6. Step 6: Final answer
    x = 279,559.60

Related Problems

Find third proportional to 31,584 and 66,444
Half scale
Find third proportional to 126,336 and 265,776
Double scale
Find third proportional to 63,170 and 132,892
Similar ratio
Find third proportional to 94,752 and 199,332
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.