Home / 1,283-2,302

Finding the Third Proportional to 1,283 and 2,302

Calculator

Solution

The third proportional to 1,283 and 2,302 is: 4,130.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,283 : 2,302 = 2,302 : x
  2. Step 2: Convert to fraction form
    1,283/2,302 = 2,302/x
  3. Step 3: Cross multiply
    1,283x = 2,302 × 2,302
  4. Step 4: Simplify right side
    1,283x = 5,299,204
  5. Step 5: Solve for x
    x = 5,299,204/1,283
  6. Step 6: Final answer
    x = 4,130.32

Related Problems

Find third proportional to 641.50 and 1,151
Half scale
Find third proportional to 2,566 and 4,604
Double scale
Find third proportional to 1,285 and 2,306
Similar ratio
Find third proportional to 1,924.50 and 3,453
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.79) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.