Home / 9,798-14,400

Finding the Third Proportional to 9,798 and 14,400

Calculator

Solution

The third proportional to 9,798 and 14,400 is: 21,163.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,798 : 14,400 = 14,400 : x
  2. Step 2: Convert to fraction form
    9,798/14,400 = 14,400/x
  3. Step 3: Cross multiply
    9,798x = 14,400 × 14,400
  4. Step 4: Simplify right side
    9,798x = 207,360,000
  5. Step 5: Solve for x
    x = 207,360,000/9,798
  6. Step 6: Final answer
    x = 21,163.50

Related Problems

Find third proportional to 4,899 and 7,200
Half scale
Find third proportional to 19,596 and 28,800
Double scale
Find third proportional to 9,800 and 14,403
Similar ratio
Find third proportional to 14,697 and 21,600
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.