Home / 14,648-20,632

Finding the Third Proportional to 14,648 and 20,632

Calculator

Solution

The third proportional to 14,648 and 20,632 is: 29,060.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,648 : 20,632 = 20,632 : x
  2. Step 2: Convert to fraction form
    14,648/20,632 = 20,632/x
  3. Step 3: Cross multiply
    14,648x = 20,632 × 20,632
  4. Step 4: Simplify right side
    14,648x = 425,679,424
  5. Step 5: Solve for x
    x = 425,679,424/14,648
  6. Step 6: Final answer
    x = 29,060.58

Related Problems

Find third proportional to 7,324 and 10,316
Half scale
Find third proportional to 29,296 and 41,264
Double scale
Find third proportional to 14,650 and 20,635
Similar ratio
Find third proportional to 21,972 and 30,948
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.