Home / 7,862-10,497

Finding the Third Proportional to 7,862 and 10,497

Calculator

Solution

The third proportional to 7,862 and 10,497 is: 14,015.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,862 : 10,497 = 10,497 : x
  2. Step 2: Convert to fraction form
    7,862/10,497 = 10,497/x
  3. Step 3: Cross multiply
    7,862x = 10,497 × 10,497
  4. Step 4: Simplify right side
    7,862x = 110,187,009
  5. Step 5: Solve for x
    x = 110,187,009/7,862
  6. Step 6: Final answer
    x = 14,015.14

Related Problems

Find third proportional to 3,931 and 5,248.50
Half scale
Find third proportional to 15,724 and 20,994
Double scale
Find third proportional to 7,864 and 10,500
Similar ratio
Find third proportional to 11,793 and 15,745.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.