Home / 9,040-14,208

Finding the Third Proportional to 9,040 and 14,208

Calculator

Solution

The third proportional to 9,040 and 14,208 is: 22,330.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,040 : 14,208 = 14,208 : x
  2. Step 2: Convert to fraction form
    9,040/14,208 = 14,208/x
  3. Step 3: Cross multiply
    9,040x = 14,208 × 14,208
  4. Step 4: Simplify right side
    9,040x = 201,867,264
  5. Step 5: Solve for x
    x = 201,867,264/9,040
  6. Step 6: Final answer
    x = 22,330.45

Related Problems

Find third proportional to 4,520 and 7,104
Half scale
Find third proportional to 18,080 and 28,416
Double scale
Find third proportional to 9,042 and 14,211
Similar ratio
Find third proportional to 13,560 and 21,312
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.