Home / 848-1,400

Finding the Third Proportional to 848 and 1,400

Calculator

Solution

The third proportional to 848 and 1,400 is: 2,311.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    848 : 1,400 = 1,400 : x
  2. Step 2: Convert to fraction form
    848/1,400 = 1,400/x
  3. Step 3: Cross multiply
    848x = 1,400 × 1,400
  4. Step 4: Simplify right side
    848x = 1,960,000
  5. Step 5: Solve for x
    x = 1,960,000/848
  6. Step 6: Final answer
    x = 2,311.32

Related Problems

Find third proportional to 424 and 700
Half scale
Find third proportional to 1,696 and 2,800
Double scale
Find third proportional to 850 and 1,403
Similar ratio
Find third proportional to 1,272 and 2,100
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.