Home / 13,476-14,691

Finding the Third Proportional to 13,476 and 14,691

Calculator

Solution

The third proportional to 13,476 and 14,691 is: 16,015.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,476 : 14,691 = 14,691 : x
  2. Step 2: Convert to fraction form
    13,476/14,691 = 14,691/x
  3. Step 3: Cross multiply
    13,476x = 14,691 × 14,691
  4. Step 4: Simplify right side
    13,476x = 215,825,481
  5. Step 5: Solve for x
    x = 215,825,481/13,476
  6. Step 6: Final answer
    x = 16,015.54

Related Problems

Find third proportional to 6,738 and 7,345.50
Half scale
Find third proportional to 26,952 and 29,382
Double scale
Find third proportional to 13,478 and 14,693
Similar ratio
Find third proportional to 20,214 and 22,036.50
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.