Home / 9,484-14,272

Finding the Third Proportional to 9,484 and 14,272

Calculator

Solution

The third proportional to 9,484 and 14,272 is: 21,477.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484 : 14,272 = 14,272 : x
  2. Step 2: Convert to fraction form
    9,484/14,272 = 14,272/x
  3. Step 3: Cross multiply
    9,484x = 14,272 × 14,272
  4. Step 4: Simplify right side
    9,484x = 203,689,984
  5. Step 5: Solve for x
    x = 203,689,984/9,484
  6. Step 6: Final answer
    x = 21,477.22

Related Problems

Find third proportional to 4,742 and 7,136
Half scale
Find third proportional to 18,968 and 28,544
Double scale
Find third proportional to 9,486 and 14,275
Similar ratio
Find third proportional to 14,226 and 21,408
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.