Home / 4,247-5,736

Finding the Third Proportional to 4,247 and 5,736

Calculator

Solution

The third proportional to 4,247 and 5,736 is: 7,747.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,247 : 5,736 = 5,736 : x
  2. Step 2: Convert to fraction form
    4,247/5,736 = 5,736/x
  3. Step 3: Cross multiply
    4,247x = 5,736 × 5,736
  4. Step 4: Simplify right side
    4,247x = 32,901,696
  5. Step 5: Solve for x
    x = 32,901,696/4,247
  6. Step 6: Final answer
    x = 7,747.04

Related Problems

Find third proportional to 2,123.50 and 2,868
Half scale
Find third proportional to 8,494 and 11,472
Double scale
Find third proportional to 4,249 and 5,739
Similar ratio
Find third proportional to 6,370.50 and 8,604
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.