Home / 169,244-261,204

Finding the Third Proportional to 169,244 and 261,204

Calculator

Solution

The third proportional to 169,244 and 261,204 is: 403,131.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,244 : 261,204 = 261,204 : x
  2. Step 2: Convert to fraction form
    169,244/261,204 = 261,204/x
  3. Step 3: Cross multiply
    169,244x = 261,204 × 261,204
  4. Step 4: Simplify right side
    169,244x = 68,227,529,616
  5. Step 5: Solve for x
    x = 68,227,529,616/169,244
  6. Step 6: Final answer
    x = 403,131.16

Related Problems

Find third proportional to 84,622 and 130,602
Half scale
Find third proportional to 338,488 and 522,408
Double scale
Find third proportional to 169,246 and 261,207
Similar ratio
Find third proportional to 253,866 and 391,806
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.