Home / 28,250-61,356

Finding the Third Proportional to 28,250 and 61,356

Calculator

Solution

The third proportional to 28,250 and 61,356 is: 133,258.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,250 : 61,356 = 61,356 : x
  2. Step 2: Convert to fraction form
    28,250/61,356 = 61,356/x
  3. Step 3: Cross multiply
    28,250x = 61,356 × 61,356
  4. Step 4: Simplify right side
    28,250x = 3,764,558,736
  5. Step 5: Solve for x
    x = 3,764,558,736/28,250
  6. Step 6: Final answer
    x = 133,258.72

Related Problems

Find third proportional to 14,125 and 30,678
Half scale
Find third proportional to 56,500 and 122,712
Double scale
Find third proportional to 28,252 and 61,360
Similar ratio
Find third proportional to 42,375 and 92,034
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.