Home / 116,120-251,563

Finding the Third Proportional to 116,120 and 251,563

Calculator

Solution

The third proportional to 116,120 and 251,563 is: 544,987.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,120 : 251,563 = 251,563 : x
  2. Step 2: Convert to fraction form
    116,120/251,563 = 251,563/x
  3. Step 3: Cross multiply
    116,120x = 251,563 × 251,563
  4. Step 4: Simplify right side
    116,120x = 63,283,942,969
  5. Step 5: Solve for x
    x = 63,283,942,969/116,120
  6. Step 6: Final answer
    x = 544,987.45

Related Problems

Find third proportional to 58,060 and 125,781.50
Half scale
Find third proportional to 232,240 and 503,126
Double scale
Find third proportional to 116,122 and 251,567
Similar ratio
Find third proportional to 174,180 and 377,344.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.