Home / 9,272-14,407

Finding the Third Proportional to 9,272 and 14,407

Calculator

Solution

The third proportional to 9,272 and 14,407 is: 22,385.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,272 : 14,407 = 14,407 : x
  2. Step 2: Convert to fraction form
    9,272/14,407 = 14,407/x
  3. Step 3: Cross multiply
    9,272x = 14,407 × 14,407
  4. Step 4: Simplify right side
    9,272x = 207,561,649
  5. Step 5: Solve for x
    x = 207,561,649/9,272
  6. Step 6: Final answer
    x = 22,385.86

Related Problems

Find third proportional to 4,636 and 7,203.50
Half scale
Find third proportional to 18,544 and 28,814
Double scale
Find third proportional to 9,274 and 14,410
Similar ratio
Find third proportional to 13,908 and 21,610.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.