Home / 52,656.50-115,987

Finding the Third Proportional to 52,656.50 and 115,987

Calculator

Solution

The third proportional to 52,656.50 and 115,987 is: 255,485.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,656.50 : 115,987 = 115,987 : x
  2. Step 2: Convert to fraction form
    52,656.50/115,987 = 115,987/x
  3. Step 3: Cross multiply
    52,656.50x = 115,987 × 115,987
  4. Step 4: Simplify right side
    52,656.50x = 13,452,984,169
  5. Step 5: Solve for x
    x = 13,452,984,169/52,656.50
  6. Step 6: Final answer
    x = 255,485.73

Related Problems

Find third proportional to 26,328.25 and 57,993.50
Half scale
Find third proportional to 105,313 and 231,974
Double scale
Find third proportional to 52,659 and 115,991
Similar ratio
Find third proportional to 78,984.75 and 173,980.50
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.