Home / 169,832-359,893

Finding the Third Proportional to 169,832 and 359,893

Calculator

Solution

The third proportional to 169,832 and 359,893 is: 762,653.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,832 : 359,893 = 359,893 : x
  2. Step 2: Convert to fraction form
    169,832/359,893 = 359,893/x
  3. Step 3: Cross multiply
    169,832x = 359,893 × 359,893
  4. Step 4: Simplify right side
    169,832x = 129,522,971,449
  5. Step 5: Solve for x
    x = 129,522,971,449/169,832
  6. Step 6: Final answer
    x = 762,653.51

Related Problems

Find third proportional to 84,916 and 179,946.50
Half scale
Find third proportional to 339,664 and 719,786
Double scale
Find third proportional to 169,834 and 359,897
Similar ratio
Find third proportional to 254,748 and 539,839.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.