Home / 962.50-1,955

Finding the Third Proportional to 962.50 and 1,955

Calculator

Solution

The third proportional to 962.50 and 1,955 is: 3,970.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    962.50 : 1,955 = 1,955 : x
  2. Step 2: Convert to fraction form
    962.50/1,955 = 1,955/x
  3. Step 3: Cross multiply
    962.50x = 1,955 × 1,955
  4. Step 4: Simplify right side
    962.50x = 3,822,025
  5. Step 5: Solve for x
    x = 3,822,025/962.50
  6. Step 6: Final answer
    x = 3,970.94

Related Problems

Find third proportional to 481.25 and 977.50
Half scale
Find third proportional to 1,925 and 3,910
Double scale
Find third proportional to 965 and 1,959
Similar ratio
Find third proportional to 1,443.75 and 2,932.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.