Home / 50,009-75,985.75

Finding the Third Proportional to 50,009 and 75,985.75

Calculator

Solution

The third proportional to 50,009 and 75,985.75 is: 115,455.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,009 : 75,985.75 = 75,985.75 : x
  2. Step 2: Convert to fraction form
    50,009/75,985.75 = 75,985.75/x
  3. Step 3: Cross multiply
    50,009x = 75,985.75 × 75,985.75
  4. Step 4: Simplify right side
    50,009x = 5,773,834,203.06
  5. Step 5: Solve for x
    x = 5,773,834,203.06/50,009
  6. Step 6: Final answer
    x = 115,455.90

Related Problems

Find third proportional to 25,004.50 and 37,992.88
Half scale
Find third proportional to 100,018 and 151,971.50
Double scale
Find third proportional to 50,011 and 75,989
Similar ratio
Find third proportional to 75,013.50 and 113,978.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.