Home / 1,862-2,895

Finding the Third Proportional to 1,862 and 2,895

Calculator

Solution

The third proportional to 1,862 and 2,895 is: 4,501.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,862 : 2,895 = 2,895 : x
  2. Step 2: Convert to fraction form
    1,862/2,895 = 2,895/x
  3. Step 3: Cross multiply
    1,862x = 2,895 × 2,895
  4. Step 4: Simplify right side
    1,862x = 8,381,025
  5. Step 5: Solve for x
    x = 8,381,025/1,862
  6. Step 6: Final answer
    x = 4,501.09

Related Problems

Find third proportional to 931 and 1,447.50
Half scale
Find third proportional to 3,724 and 5,790
Double scale
Find third proportional to 1,864 and 2,898
Similar ratio
Find third proportional to 2,793 and 4,342.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.