Home / 2,958-6,450

Finding the Third Proportional to 2,958 and 6,450

Calculator

Solution

The third proportional to 2,958 and 6,450 is: 14,064.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,958 : 6,450 = 6,450 : x
  2. Step 2: Convert to fraction form
    2,958/6,450 = 6,450/x
  3. Step 3: Cross multiply
    2,958x = 6,450 × 6,450
  4. Step 4: Simplify right side
    2,958x = 41,602,500
  5. Step 5: Solve for x
    x = 41,602,500/2,958
  6. Step 6: Final answer
    x = 14,064.40

Related Problems

Find third proportional to 1,479 and 3,225
Half scale
Find third proportional to 5,916 and 12,900
Double scale
Find third proportional to 2,960 and 6,454
Similar ratio
Find third proportional to 4,437 and 9,675
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.