Home / 14,710-19,724

Finding the Third Proportional to 14,710 and 19,724

Calculator

Solution

The third proportional to 14,710 and 19,724 is: 26,447.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,710 : 19,724 = 19,724 : x
  2. Step 2: Convert to fraction form
    14,710/19,724 = 19,724/x
  3. Step 3: Cross multiply
    14,710x = 19,724 × 19,724
  4. Step 4: Simplify right side
    14,710x = 389,036,176
  5. Step 5: Solve for x
    x = 389,036,176/14,710
  6. Step 6: Final answer
    x = 26,447.05

Related Problems

Find third proportional to 7,355 and 9,862
Half scale
Find third proportional to 29,420 and 39,448
Double scale
Find third proportional to 14,712 and 19,727
Similar ratio
Find third proportional to 22,065 and 29,586
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.