Home / 2,974-7,000

Finding the Third Proportional to 2,974 and 7,000

Calculator

Solution

The third proportional to 2,974 and 7,000 is: 16,476.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,974 : 7,000 = 7,000 : x
  2. Step 2: Convert to fraction form
    2,974/7,000 = 7,000/x
  3. Step 3: Cross multiply
    2,974x = 7,000 × 7,000
  4. Step 4: Simplify right side
    2,974x = 49,000,000
  5. Step 5: Solve for x
    x = 49,000,000/2,974
  6. Step 6: Final answer
    x = 16,476.13

Related Problems

Find third proportional to 1,487 and 3,500
Half scale
Find third proportional to 5,948 and 14,000
Double scale
Find third proportional to 2,976 and 7,005
Similar ratio
Find third proportional to 4,461 and 10,500
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.