Home / 12,174-18,798

Finding the Third Proportional to 12,174 and 18,798

Calculator

Solution

The third proportional to 12,174 and 18,798 is: 29,026.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,174 : 18,798 = 18,798 : x
  2. Step 2: Convert to fraction form
    12,174/18,798 = 18,798/x
  3. Step 3: Cross multiply
    12,174x = 18,798 × 18,798
  4. Step 4: Simplify right side
    12,174x = 353,364,804
  5. Step 5: Solve for x
    x = 353,364,804/12,174
  6. Step 6: Final answer
    x = 29,026.19

Related Problems

Find third proportional to 6,087 and 9,399
Half scale
Find third proportional to 24,348 and 37,596
Double scale
Find third proportional to 12,176 and 18,801
Similar ratio
Find third proportional to 18,261 and 28,197
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.