Home / 47,961-105,438

Finding the Third Proportional to 47,961 and 105,438

Calculator

Solution

The third proportional to 47,961 and 105,438 is: 231,796.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,961 : 105,438 = 105,438 : x
  2. Step 2: Convert to fraction form
    47,961/105,438 = 105,438/x
  3. Step 3: Cross multiply
    47,961x = 105,438 × 105,438
  4. Step 4: Simplify right side
    47,961x = 11,117,171,844
  5. Step 5: Solve for x
    x = 11,117,171,844/47,961
  6. Step 6: Final answer
    x = 231,796.08

Related Problems

Find third proportional to 23,980.50 and 52,719
Half scale
Find third proportional to 95,922 and 210,876
Double scale
Find third proportional to 47,963 and 105,442
Similar ratio
Find third proportional to 71,941.50 and 158,157
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.