Home / 887-1,183

Finding the Third Proportional to 887 and 1,183

Calculator

Solution

The third proportional to 887 and 1,183 is: 1,577.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    887 : 1,183 = 1,183 : x
  2. Step 2: Convert to fraction form
    887/1,183 = 1,183/x
  3. Step 3: Cross multiply
    887x = 1,183 × 1,183
  4. Step 4: Simplify right side
    887x = 1,399,489
  5. Step 5: Solve for x
    x = 1,399,489/887
  6. Step 6: Final answer
    x = 1,577.78

Related Problems

Find third proportional to 443.50 and 591.50
Half scale
Find third proportional to 1,774 and 2,366
Double scale
Find third proportional to 889 and 1,186
Similar ratio
Find third proportional to 1,330.50 and 1,774.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.