Home / 178,082-248,979

Finding the Third Proportional to 178,082 and 248,979

Calculator

Solution

The third proportional to 178,082 and 248,979 is: 348,101.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,082 : 248,979 = 248,979 : x
  2. Step 2: Convert to fraction form
    178,082/248,979 = 248,979/x
  3. Step 3: Cross multiply
    178,082x = 248,979 × 248,979
  4. Step 4: Simplify right side
    178,082x = 61,990,542,441
  5. Step 5: Solve for x
    x = 61,990,542,441/178,082
  6. Step 6: Final answer
    x = 348,101.11

Related Problems

Find third proportional to 89,041 and 124,489.50
Half scale
Find third proportional to 356,164 and 497,958
Double scale
Find third proportional to 178,084 and 248,982
Similar ratio
Find third proportional to 267,123 and 373,468.50
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.