Home / 6,989.50-9,498

Finding the Third Proportional to 6,989.50 and 9,498

Calculator

Solution

The third proportional to 6,989.50 and 9,498 is: 12,906.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,989.50 : 9,498 = 9,498 : x
  2. Step 2: Convert to fraction form
    6,989.50/9,498 = 9,498/x
  3. Step 3: Cross multiply
    6,989.50x = 9,498 × 9,498
  4. Step 4: Simplify right side
    6,989.50x = 90,212,004
  5. Step 5: Solve for x
    x = 90,212,004/6,989.50
  6. Step 6: Final answer
    x = 12,906.79

Related Problems

Find third proportional to 3,494.75 and 4,749
Half scale
Find third proportional to 13,979 and 18,996
Double scale
Find third proportional to 6,992 and 9,501
Similar ratio
Find third proportional to 10,484.25 and 14,247
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.