Home / 7,714-9,748

Finding the Third Proportional to 7,714 and 9,748

Calculator

Solution

The third proportional to 7,714 and 9,748 is: 12,318.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,714 : 9,748 = 9,748 : x
  2. Step 2: Convert to fraction form
    7,714/9,748 = 9,748/x
  3. Step 3: Cross multiply
    7,714x = 9,748 × 9,748
  4. Step 4: Simplify right side
    7,714x = 95,023,504
  5. Step 5: Solve for x
    x = 95,023,504/7,714
  6. Step 6: Final answer
    x = 12,318.32

Related Problems

Find third proportional to 3,857 and 4,874
Half scale
Find third proportional to 15,428 and 19,496
Double scale
Find third proportional to 7,716 and 9,751
Similar ratio
Find third proportional to 11,571 and 14,622
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.