Home / 301,752-660,960

Finding the Third Proportional to 301,752 and 660,960

Calculator

Solution

The third proportional to 301,752 and 660,960 is: 1,447,772.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,752 : 660,960 = 660,960 : x
  2. Step 2: Convert to fraction form
    301,752/660,960 = 660,960/x
  3. Step 3: Cross multiply
    301,752x = 660,960 × 660,960
  4. Step 4: Simplify right side
    301,752x = 436,868,121,600
  5. Step 5: Solve for x
    x = 436,868,121,600/301,752
  6. Step 6: Final answer
    x = 1,447,772.08

Related Problems

Find third proportional to 150,876 and 330,480
Half scale
Find third proportional to 603,504 and 1,321,920
Double scale
Find third proportional to 301,754 and 660,964
Similar ratio
Find third proportional to 452,628 and 991,440
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.