Home / 895-1,310

Finding the Third Proportional to 895 and 1,310

Calculator

Solution

The third proportional to 895 and 1,310 is: 1,917.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    895 : 1,310 = 1,310 : x
  2. Step 2: Convert to fraction form
    895/1,310 = 1,310/x
  3. Step 3: Cross multiply
    895x = 1,310 × 1,310
  4. Step 4: Simplify right side
    895x = 1,716,100
  5. Step 5: Solve for x
    x = 1,716,100/895
  6. Step 6: Final answer
    x = 1,917.43

Related Problems

Find third proportional to 447.50 and 655
Half scale
Find third proportional to 1,790 and 2,620
Double scale
Find third proportional to 897 and 1,313
Similar ratio
Find third proportional to 1,342.50 and 1,965
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.