Home / 28,203-39,466.50

Finding the Third Proportional to 28,203 and 39,466.50

Calculator

Solution

The third proportional to 28,203 and 39,466.50 is: 55,228.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,203 : 39,466.50 = 39,466.50 : x
  2. Step 2: Convert to fraction form
    28,203/39,466.50 = 39,466.50/x
  3. Step 3: Cross multiply
    28,203x = 39,466.50 × 39,466.50
  4. Step 4: Simplify right side
    28,203x = 1,557,604,622.25
  5. Step 5: Solve for x
    x = 1,557,604,622.25/28,203
  6. Step 6: Final answer
    x = 55,228.33

Related Problems

Find third proportional to 14,101.50 and 19,733.25
Half scale
Find third proportional to 56,406 and 78,933
Double scale
Find third proportional to 28,205 and 39,469
Similar ratio
Find third proportional to 42,304.50 and 59,199.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.