Home / 1,674-4,374

Finding the Third Proportional to 1,674 and 4,374

Calculator

Solution

The third proportional to 1,674 and 4,374 is: 11,428.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674 : 4,374 = 4,374 : x
  2. Step 2: Convert to fraction form
    1,674/4,374 = 4,374/x
  3. Step 3: Cross multiply
    1,674x = 4,374 × 4,374
  4. Step 4: Simplify right side
    1,674x = 19,131,876
  5. Step 5: Solve for x
    x = 19,131,876/1,674
  6. Step 6: Final answer
    x = 11,428.84

Related Problems

Find third proportional to 837 and 2,187
Half scale
Find third proportional to 3,348 and 8,748
Double scale
Find third proportional to 1,676 and 4,379
Similar ratio
Find third proportional to 2,511 and 6,561
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.