Home / 492,114-759,975

Finding the Third Proportional to 492,114 and 759,975

Calculator

Solution

The third proportional to 492,114 and 759,975 is: 1,173,634.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    492,114 : 759,975 = 759,975 : x
  2. Step 2: Convert to fraction form
    492,114/759,975 = 759,975/x
  3. Step 3: Cross multiply
    492,114x = 759,975 × 759,975
  4. Step 4: Simplify right side
    492,114x = 577,562,000,625
  5. Step 5: Solve for x
    x = 577,562,000,625/492,114
  6. Step 6: Final answer
    x = 1,173,634.57

Related Problems

Find third proportional to 246,057 and 379,987.50
Half scale
Find third proportional to 984,228 and 1,519,950
Double scale
Find third proportional to 492,116 and 759,978
Similar ratio
Find third proportional to 738,171 and 1,139,962.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.