Home / 14,836-19,830

Finding the Third Proportional to 14,836 and 19,830

Calculator

Solution

The third proportional to 14,836 and 19,830 is: 26,505.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,836 : 19,830 = 19,830 : x
  2. Step 2: Convert to fraction form
    14,836/19,830 = 19,830/x
  3. Step 3: Cross multiply
    14,836x = 19,830 × 19,830
  4. Step 4: Simplify right side
    14,836x = 393,228,900
  5. Step 5: Solve for x
    x = 393,228,900/14,836
  6. Step 6: Final answer
    x = 26,505.05

Related Problems

Find third proportional to 7,418 and 9,915
Half scale
Find third proportional to 29,672 and 39,660
Double scale
Find third proportional to 14,838 and 19,833
Similar ratio
Find third proportional to 22,254 and 29,745
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.