Home / 53,916-117,277.50

Finding the Third Proportional to 53,916 and 117,277.50

Calculator

Solution

The third proportional to 53,916 and 117,277.50 is: 255,100.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,916 : 117,277.50 = 117,277.50 : x
  2. Step 2: Convert to fraction form
    53,916/117,277.50 = 117,277.50/x
  3. Step 3: Cross multiply
    53,916x = 117,277.50 × 117,277.50
  4. Step 4: Simplify right side
    53,916x = 13,754,012,006.25
  5. Step 5: Solve for x
    x = 13,754,012,006.25/53,916
  6. Step 6: Final answer
    x = 255,100.75

Related Problems

Find third proportional to 26,958 and 58,638.75
Half scale
Find third proportional to 107,832 and 234,555
Double scale
Find third proportional to 53,918 and 117,282
Similar ratio
Find third proportional to 80,874 and 175,916.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.