Home / 6,310-8,377

Finding the Third Proportional to 6,310 and 8,377

Calculator

Solution

The third proportional to 6,310 and 8,377 is: 11,121.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,310 : 8,377 = 8,377 : x
  2. Step 2: Convert to fraction form
    6,310/8,377 = 8,377/x
  3. Step 3: Cross multiply
    6,310x = 8,377 × 8,377
  4. Step 4: Simplify right side
    6,310x = 70,174,129
  5. Step 5: Solve for x
    x = 70,174,129/6,310
  6. Step 6: Final answer
    x = 11,121.10

Related Problems

Find third proportional to 3,155 and 4,188.50
Half scale
Find third proportional to 12,620 and 16,754
Double scale
Find third proportional to 6,312 and 8,380
Similar ratio
Find third proportional to 9,465 and 12,565.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.