Home / 154,151-336,314

Finding the Third Proportional to 154,151 and 336,314

Calculator

Solution

The third proportional to 154,151 and 336,314 is: 733,742.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,151 : 336,314 = 336,314 : x
  2. Step 2: Convert to fraction form
    154,151/336,314 = 336,314/x
  3. Step 3: Cross multiply
    154,151x = 336,314 × 336,314
  4. Step 4: Simplify right side
    154,151x = 113,107,106,596
  5. Step 5: Solve for x
    x = 113,107,106,596/154,151
  6. Step 6: Final answer
    x = 733,742.28

Related Problems

Find third proportional to 77,075.50 and 168,157
Half scale
Find third proportional to 308,302 and 672,628
Double scale
Find third proportional to 154,153 and 336,318
Similar ratio
Find third proportional to 231,226.50 and 504,471
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.