Home / 7,190-10,625

Finding the Third Proportional to 7,190 and 10,625

Calculator

Solution

The third proportional to 7,190 and 10,625 is: 15,701.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,190 : 10,625 = 10,625 : x
  2. Step 2: Convert to fraction form
    7,190/10,625 = 10,625/x
  3. Step 3: Cross multiply
    7,190x = 10,625 × 10,625
  4. Step 4: Simplify right side
    7,190x = 112,890,625
  5. Step 5: Solve for x
    x = 112,890,625/7,190
  6. Step 6: Final answer
    x = 15,701.06

Related Problems

Find third proportional to 3,595 and 5,312.50
Half scale
Find third proportional to 14,380 and 21,250
Double scale
Find third proportional to 7,192 and 10,628
Similar ratio
Find third proportional to 10,785 and 15,937.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.