Home / 169,908-369,352

Finding the Third Proportional to 169,908 and 369,352

Calculator

Solution

The third proportional to 169,908 and 369,352 is: 802,910.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,908 : 369,352 = 369,352 : x
  2. Step 2: Convert to fraction form
    169,908/369,352 = 369,352/x
  3. Step 3: Cross multiply
    169,908x = 369,352 × 369,352
  4. Step 4: Simplify right side
    169,908x = 136,420,899,904
  5. Step 5: Solve for x
    x = 136,420,899,904/169,908
  6. Step 6: Final answer
    x = 802,910.40

Related Problems

Find third proportional to 84,954 and 184,676
Half scale
Find third proportional to 339,816 and 738,704
Double scale
Find third proportional to 169,910 and 369,356
Similar ratio
Find third proportional to 254,862 and 554,028
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.