Home / 19,152-27,418

Finding the Third Proportional to 19,152 and 27,418

Calculator

Solution

The third proportional to 19,152 and 27,418 is: 39,251.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,152 : 27,418 = 27,418 : x
  2. Step 2: Convert to fraction form
    19,152/27,418 = 27,418/x
  3. Step 3: Cross multiply
    19,152x = 27,418 × 27,418
  4. Step 4: Simplify right side
    19,152x = 751,746,724
  5. Step 5: Solve for x
    x = 751,746,724/19,152
  6. Step 6: Final answer
    x = 39,251.60

Related Problems

Find third proportional to 9,576 and 13,709
Half scale
Find third proportional to 38,304 and 54,836
Double scale
Find third proportional to 19,154 and 27,421
Similar ratio
Find third proportional to 28,728 and 41,127
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.