Home / 7,034-7,655

Finding the Third Proportional to 7,034 and 7,655

Calculator

Solution

The third proportional to 7,034 and 7,655 is: 8,330.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,034 : 7,655 = 7,655 : x
  2. Step 2: Convert to fraction form
    7,034/7,655 = 7,655/x
  3. Step 3: Cross multiply
    7,034x = 7,655 × 7,655
  4. Step 4: Simplify right side
    7,034x = 58,599,025
  5. Step 5: Solve for x
    x = 58,599,025/7,034
  6. Step 6: Final answer
    x = 8,330.83

Related Problems

Find third proportional to 3,517 and 3,827.50
Half scale
Find third proportional to 14,068 and 15,310
Double scale
Find third proportional to 7,036 and 7,657
Similar ratio
Find third proportional to 10,551 and 11,482.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.