Home / 14,112-19,776

Finding the Third Proportional to 14,112 and 19,776

Calculator

Solution

The third proportional to 14,112 and 19,776 is: 27,713.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,112 : 19,776 = 19,776 : x
  2. Step 2: Convert to fraction form
    14,112/19,776 = 19,776/x
  3. Step 3: Cross multiply
    14,112x = 19,776 × 19,776
  4. Step 4: Simplify right side
    14,112x = 391,090,176
  5. Step 5: Solve for x
    x = 391,090,176/14,112
  6. Step 6: Final answer
    x = 27,713.31

Related Problems

Find third proportional to 7,056 and 9,888
Half scale
Find third proportional to 28,224 and 39,552
Double scale
Find third proportional to 14,114 and 19,779
Similar ratio
Find third proportional to 21,168 and 29,664
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.