Home / 14,688-19,392

Finding the Third Proportional to 14,688 and 19,392

Calculator

Solution

The third proportional to 14,688 and 19,392 is: 25,602.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,688 : 19,392 = 19,392 : x
  2. Step 2: Convert to fraction form
    14,688/19,392 = 19,392/x
  3. Step 3: Cross multiply
    14,688x = 19,392 × 19,392
  4. Step 4: Simplify right side
    14,688x = 376,049,664
  5. Step 5: Solve for x
    x = 376,049,664/14,688
  6. Step 6: Final answer
    x = 25,602.51

Related Problems

Find third proportional to 7,344 and 9,696
Half scale
Find third proportional to 29,376 and 38,784
Double scale
Find third proportional to 14,690 and 19,395
Similar ratio
Find third proportional to 22,032 and 29,088
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.