Home / 13,005-14,229

Finding the Third Proportional to 13,005 and 14,229

Calculator

Solution

The third proportional to 13,005 and 14,229 is: 15,568.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,005 : 14,229 = 14,229 : x
  2. Step 2: Convert to fraction form
    13,005/14,229 = 14,229/x
  3. Step 3: Cross multiply
    13,005x = 14,229 × 14,229
  4. Step 4: Simplify right side
    13,005x = 202,464,441
  5. Step 5: Solve for x
    x = 202,464,441/13,005
  6. Step 6: Final answer
    x = 15,568.20

Related Problems

Find third proportional to 6,502.50 and 7,114.50
Half scale
Find third proportional to 26,010 and 28,458
Double scale
Find third proportional to 13,007 and 14,231
Similar ratio
Find third proportional to 19,507.50 and 21,343.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.