Home / 17,896-39,248

Finding the Third Proportional to 17,896 and 39,248

Calculator

Solution

The third proportional to 17,896 and 39,248 is: 86,075.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,896 : 39,248 = 39,248 : x
  2. Step 2: Convert to fraction form
    17,896/39,248 = 39,248/x
  3. Step 3: Cross multiply
    17,896x = 39,248 × 39,248
  4. Step 4: Simplify right side
    17,896x = 1,540,405,504
  5. Step 5: Solve for x
    x = 1,540,405,504/17,896
  6. Step 6: Final answer
    x = 86,075.41

Related Problems

Find third proportional to 8,948 and 19,624
Half scale
Find third proportional to 35,792 and 78,496
Double scale
Find third proportional to 17,898 and 39,252
Similar ratio
Find third proportional to 26,844 and 58,872
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.