Home / 89,414-125,305

Finding the Third Proportional to 89,414 and 125,305

Calculator

Solution

The third proportional to 89,414 and 125,305 is: 175,602.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,414 : 125,305 = 125,305 : x
  2. Step 2: Convert to fraction form
    89,414/125,305 = 125,305/x
  3. Step 3: Cross multiply
    89,414x = 125,305 × 125,305
  4. Step 4: Simplify right side
    89,414x = 15,701,343,025
  5. Step 5: Solve for x
    x = 15,701,343,025/89,414
  6. Step 6: Final answer
    x = 175,602.74

Related Problems

Find third proportional to 44,707 and 62,652.50
Half scale
Find third proportional to 178,828 and 250,610
Double scale
Find third proportional to 89,416 and 125,308
Similar ratio
Find third proportional to 134,121 and 187,957.50
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.